Stephen McDannell Hillenburg[11] (born August 21, 1961) is an American cartoonist, animator, and former marine biologist. He is the creator of the television series SpongeBob SquarePants (1999–), which he has also directed, produced, and written. It has gone on to become one of the longest-running American television series as well as the highest-rated show ever to air on Nickelodeon.

Born in Lawton, Oklahoma and raised in Anaheim, California, Hillenburg became fascinated with the ocean as a child and also developed an interest in art. He started his professional career in 1984, instructing marine biology, at the Orange County Marine Institute, where he wrote The Intertidal Zone, an informative comic book about tide-pool animals, which he used to educate his students. In 1989, two years after leaving teaching, Hillenburg enrolled at the California Institute of the Arts to pursue a career in animation. He was later offered a job on the Nickelodeon animated television series Rocko's Modern Life (1993–1996) after his success with short films The Green Beret and Wormholes (both 1992), which he made while studying animation.

In 1994, Hillenburg began developing The Intertidal Zone characters and concepts for what became SpongeBob SquarePants. The show premiered in 1999 and has been airing since then. He also directed The SpongeBob SquarePants Movie (2004), which he originally intended to be the series finale. However, Nickelodeon wanted to produce more episodes, so Hillenburg resigned as the showrunner. He went back to making short films, with Hollywood Blvd., USA (2013). In 2015, The SpongeBob Movie: Sponge Out of Water premiered; the sequel to the 2004 film, it marked Hillenburg's return to the show, after he co-wrote the story.

Besides his two Emmy Awards and six Annie Awards for SpongeBob SquarePants, Hillenburg has also received other recognition, such as an accolade from Heal the Bay for his efforts on elevating marine life awareness, and the Television Animation Award from the National Cartoonists Society. Despite this, he has been involved in public controversies, including one that was centered on speculation over the SpongeBob character's intended sexual orientation, and a lawsuit that was filed against him. Hillenburg has been diagnosed with amyotrophic lateral sclerosis (ALS) in 2017, but stated that he would still continue to work on his show.

Early life and education

Stephen Hillenburg was born on August 21, 1961, at Fort Sill,[13][15] a United States Army post in Lawton, Oklahoma, where his father, Kelly N. Hillenburg Jr. (July 16, 1936 – August 30, 2006),[17] was working for the U.S. military.[19] His mother, Nancy (née Dufour),[17] taught visually-impaired students.[13] When he was a year old,[19] the family moved to Orange County, California[13] where his father began a career as a draftsman and designer in the aerospace industry.[19] His younger brother, Bryan,[17] followed in their father's footsteps, becoming a draftsman and designer.[13] Hillenburg has no recollection of life in Oklahoma,[19] having grown up in Anaheim, California.[19]

When an interviewer asked him to describe himself as a child, he replied that he was "probably well-meaning and naive like all kids."[21] His passion for sea life can be traced to his childhood, when several films by French oceanographer Jacques Cousteau made a strong impression on him.[13][19] He has said that Cousteau "provided a view into that world", which he did not know existed.[19] He liked to explore tide pools as a child, bringing home objects that "should have been left there and that ended up dying and smelling really bad."[21] Also at a young age, Hillenburg developed his interest in art.[19][23] His first drawing was of an orange slice. An illustration that he drew in third grade depicting "a bunch of army men ... kissing and hugging instead of fighting" marked the first praise that he received for his work after his teacher commended it.[19] "Of course, this is 1970 ... She liked it because, I mean, obviously that was in the middle of [the Vietnam War]. She was, I would imagine, not a hundred percent for the war like a lot of people then. ... I had no idea about the implications, really, because I just thought it was a funny idea. I remember that still, that moment when she said, 'oh my gosh, look at that,'" Hillenburg elaborated.[19] It was then when he knew that he "had some [creative] skill".[19] Hillenburg asserted that his artistry comes from his mother's side, despite his father being a draftsman, noting that his maternal grandmother was "really, really gifted" and a "great painter".[19] In the 1970s, someone took him to the International Tournée of Animation at the Los Angeles County Museum of Art. Hillenburg was "knocked out" by the foreign animated films that were screened at the festival, including Dutch animator Paul Driessen's The Killing of an Egg (1977). "That was the film that I thought was uniquely strange and that lodged itself in my head early on," he recounted.[24]

"I've always been interested in art and making things, but I chose not to go to art school because I thought I needed to do something else. Art was a tough way to make a living. I've always done both. I just kind of figured that the marine biology would be a career and the art would be something I did for my own self-expression."
 Stephen Hillenburg

Hillenburg attended Savanna High School in Anaheim,[13][26] describing himself as a "band geek" who played the trumpet.[19] At age 15, he snorkeled for the first time;[13] Hillenburg took part in a "dive program"[19] at Woods Coves in Laguna Beach, California,[13] as part of the Regional Occupational Program at Savanna.[19] This experience, as well as subsequent dives,[19] reinforced his interest in, and led to his decision to study, marine biology in college:[13][19][26] "The switch clicked and I decided I wanted to be a marine biologist, but I also liked being an artist."[23] Some of his high-school teachers, who knew of his interest in art and fascination with the ocean, advised him otherwise,[19] saying: "You should just draw fish."[19][28] However, the idea of drawing fish seemed boring to him and he was more riveted by "making weird, little paintings".[19] During a few summers after finishing high school, he worked as a fry cook and lobster boiler[30] at a fast-food seafood restaurant[13] in Maine.[30] (This later inspired SpongeBob SquarePants' occupation in the television series, which he would begin developing in 1994.[30])

Hillenburg went to Humboldt State University, in Arcata, California, as a marine-science major.[19] He also minored in art,[19] and claimed that "[he] blossomed as a painter in Humboldt."[32] In 1984, he earned his bachelor's degree in natural-resource planning and interpretation, with an emphasis in marine resources.[13][26][34] He intended to take a master's degree, but said it would be in art:[19] "Initially I think I assumed that if I went to school for art I would never have any way of making a living, so I thought it might be smarter to keep art my passion and hobby and study something else. But by the time I got to the end of my undergrad work, I realized I should be in art."[13]

Early career

Hillenburg held various jobs in 1984, after graduating from college, including park service attendant in Utah and art director in San Francisco, before landing the job he wanted—teaching children.[19] He hoped to work in a national park on the coast[23] and eventually found a job at the Orange County Marine Institute (now known as the Ocean Institute),[23] an organization in Dana Point, California that is dedicated to educating the public about marine science and maritime history.[36] Hillenburg was a marine-biology teacher there for three years:[13][38] "We taught tide-pool ecology, nautical history, diversity and adaptation. Working there, I saw how enamored kids are with undersea life, especially with tide-pool creatures."[40] He stayed at the Dana Point Marina[26] and was also a staff artist.[19][30] Although "[i]t was a great experience" for him,[23] during this period, Hillenburg realized he was more interested in art than his chosen profession.[38]

While working there, he was asked by one of the educational directors if he would be interested in creating an educational comic book about the animal life of tidal pools.[19][23][42] He wrote the comic, entitled The Intertidal Zone, which he used to teach his students.[42] It starred various anthropomorphic forms of sea life, many of which would evolve into SpongeBob SquarePants characters, including "Bob the Sponge", who was the co-host of the comic, and resembles an actual sea sponge, as opposed to SpongeBob SquarePants who resembles a kitchen sponge. He tried to get the comic published professionally, but was turned down by the publishers that he approached.[19][23]

At one point during his tenure with the Orange County Marine Institute, Hillenburg started going to animation festivals such as the International Tournée of Animation and Spike and Mike's Festival of Animation where, at one of those, films made by California Institute of the Arts (colloquially called CalArts) students were shown.[19][24] He determined that he wanted to pursue a career in that field.[19][24] Hillenburg had already been planning on taking a master's degree in art. Instead of "going back to school for painting",[19] he left his job in 1987 to become an animator.

In 1989,[23] Hillenburg enrolled in the Experimental Animation Program at CalArts:[13] "Changing careers like that is scary, but the irony is that animation is a pretty healthy career right now and science education is more of a struggle," he admitted. He studied under Jules Engel,[44][46] the founding director of the program,[46][48] whom he considers his "Art Dad" and mentor.[46][50][52] Engel accepted him into the program impressed by The Intertidal Zone.[19] Hillenburg posited further, "[Engel] also was a painter, so I think he saw my paintings and could easily say, 'Oh, this guy could fit in to this program.' I don't have any [prior experience in] animation really."[19] He graduated in 1992,[13] earning a Master of Fine Arts in experimental animation.[13]

Animation career

Early works

Hillenburg made his first animated works, short films The Green Beret and Wormholes (both 1992), while at CalArts.[13][15] The Green Beret was about a physically-challenged Girl Scout with enormous fists who toppled houses and destroyed neighborhoods while trying to sell Girl Scout cookies.[13][15] Wormholes, on the other hand, was his seven-minute thesis film,[54] about the theory of relativity.[13][54] He described it as "a poetic animated film based on relativistic phenomena", in his grant proposal in 1991 to the Princess Grace Foundation,[56] which assists emerging artists in American theater, dance, and film.[58] The foundation agreed to fund the effort, providing Hillenburg with a Graduate Film Scholarship.[56][60] "It meant a lot. They funded one of the projects I'm most proud of, even with SpongeBob. It provided me the opportunity just to make a film that was personal, and what I would call independent, and free of some of the commercial needs," he said in 2003.[56] Wormholes was shown at several international animation festivals,[56] including the Annecy International Animated Film Festival, the Hiroshima International Animation Festival, the Los Angeles International Animation Celebration, the International Short Film Festival Oberhausen,[62] and the Ottawa International Animation Festival,[64] where it won Best Concept.[66] LA Weekly labeled the film "road-trippy" and "Zap-comical",[68] while Manohla Dargis of The New York Times opined that it was inventive.[48]

Hillenburg explained that "anything goes" in experimental animation. Although this allowed him to explore alternatives to conventional methods of filmmaking, he still ventured to employ his own style, which he called "an industry style"; he preferred to traditionally animate his films (where each frame is drawn by hand) rather than, for instance, make cartoons "out of sand by filming piles of sand changing".[19] Hillenburg has at least one other short film that he made as an animation student, but its title is unspecified.[24]

Rocko's Modern Life

Hillenburg's first professional job in the animation business was as a director on Rocko's Modern Life (1993–1996), Nickelodeon's first in-house cartoon production. He "ended up finding work in the industry and got a job" at the television network after he met the show's creator, Joe Murray,[56] at the 1992 Ottawa International Animation Festival,[24] where Wormholes and Murray's My Dog Zero were both in competition.[64] Murray, who was looking for people to direct Rocko's Modern Life at the time, saw Hillenburg's film and offered him a directorial role on the television series.[19] He "[had] friends that [gave him] a hard time about [the offer]. ... but doors opened when [he] stepped into the animation world," so he accepted it. He "was planning on being a starving artist": "[I spent] several thousand dollars to make a film and [realized] I may not make it back—I had loans out. Fortunately, Joe Murray saw my film .. and he took a huge chance," Hillenburg related.[24]

Hillenburg worked closely with Murray on Rocko's Modern Life for its whole run on the air.[13] Aside from directing, he also produced, wrote for some episodes, and served as the executive story editor.[13] In 1995,[13] during the show's fourth and final season,[70] he was promoted to creative director, where he helped oversee pre- and post-production.[13] Working on the series enabled him to repay his loans.[23] He later related that he "learned a great deal about writing and producing animation for TV" from his stint on Rocko's Modern Life.[72]

SpongeBob SquarePants


Some evidence shows that the idea for SpongeBob SquarePants dates back to 1986, during Hillenburg's time at the Orange County Marine Institute.[74] Hillenburg indicated that children's television series such as The New Adventures of Mighty Mouse (1987–1988) and Pee-wee's Playhouse (1986–1991) "sparked something in [him]." He continued, "I don't know if this is true for everybody else, but it always seems like, for me, I'll start thinking about something and it takes about ten years to actually have it happen, or have someone else believe in it... It took me a few years to get [SpongeBob SquarePants] together."

During the production of Rocko's Modern Life, Martin Olson, one of the writers, read The Intertidal Zone and encouraged Hillenburg to create a television series with a similar concept. At that point, Hillenburg had not even considered creating his own series:[19] "After watching Joe [Murray] tear his hair out a lot, dealing with all the problems that came up, I thought I would never want to produce a show of my own." However, he realized that if he ever did, this would be the best approach:[19] "For all those years it seemed like I was doing these two totally separate things. I wondered what it all meant. I didn't see a synthesis. It was great when [my two interests] all came together in [a show]. I felt relieved that I hadn't wasted a lot of time doing something that I then abandoned to do something else. It has been pretty rewarding," Hillenburg said in 2002.[13] He claimed that he finally decided to create a series as he was driving to the beach on the Santa Monica Freeway one day.

"It finally dawned on me that if I was going to do my own show, all those things I lectured about and obsessed about would make for an interesting world."
 Stephen Hillenburg[70]

As he was developing the show's concept, Hillenburg remembered his teaching experience at the Orange County Marine Institute and how mesmerized children were by tide-pool animals, including crabs, octopuses, starfish, and sponges.[13] It came to him that the series should take place underwater, with a focus on those creatures: "I wanted to create a small town underwater where the characters were more like us than like fish. They have fire. They take walks. They drive. They have pets and holidays." It suited what Hillenburg liked for a show, "something that was fantastic but believable." He also wanted his series to stand out from most popular cartoons of the time exemplified by buddy comedies such as The Ren & Stimpy Show (1991–1995). As a result, he decided to focus on one main character: the weirdest sea creature that he could think of. This led him to the sponge:[19] "I wanted to do a show about a character that was an innocent, and so I focused on a sea sponge because it's a funny animal, a strange one."[70] In 1994,[30] Hillenburg began to further develop some characters from The Intertidal Zone,[19][30] including Bob the Sponge.[19]

Bob the Sponge is the comic's "announcer".[19] He resembles an actual sea sponge, and at first Hillenburg continued this design[19] because it "was the correct thing to do biologically as a marine-science teacher." In determining the new character's personality, he drew inspiration from innocent, childlike figures that he enjoyed, such as Charlie Chaplin, Laurel and Hardy, Jerry Lewis, and Pee-wee Herman.[74][19] He then considered modeling the character after a kitchen sponge, and realized that this idea would match the character's square personality perfectly:[19] "[I]t looked so funny. I think as far as cartoon language goes he was easier to recognize. He seemed to fit the character type I was looking for—a somewhat nerdy, squeaky clean oddball." To voice the central character of the series, Hillenburg turned to Tom Kenny, whose career in animation had started alongside Hillenburg's on Rocko's Modern Life. Elements of Kenny's own personality were employed in further developing the character.[76][78]

In 1997, while pitching the cartoon to executives at Nickelodeon, Hillenburg donned a Hawaiian shirt, brought along an "underwater terrarium with models of the characters", and played Hawaiian music to set the theme. The setup was described by Nickelodeon executive Eric Coleman as "pretty amazing". Although Derek Drymon, creative director of SpongeBob SquarePants, described the pitch as stressful, he said it went "very well". Nickelodeon approved and gave Hillenburg money to produce the show.


SpongeBob SquarePants is Nickelodeon's first original Saturday-morning cartoon.[28][80] It first aired as a preview on May 1, 1999,[81] and officially premiered on July 17.[28] Hillenburg noted that the show's premise "is that innocence prevails—which I don't think it always does in real life." It has received positive reviews from critics, and has been noted for its appeal to different age groups.[13][70] James Poniewozik of the Time magazine described the titular character as "the anti-Bart Simpson, temperamentally and physically: his head is as squared-off and neat as Bart's is unruly, and he has a personality to match—conscientious, optimistic and blind to the faults in the world and those around him."[83] On the other hand, The New York Times critic Joyce Millman said that the show "is clever without being impenetrable to young viewers and goofy without boring grown-ups to tears. It's the most charming toon on television, and one of the weirdest. ... Like Pee-wee's Playhouse, SpongeBob joyfully dances on the fine line between childhood and adulthood, guilelessness and camp, the warped and the sweet."[85]

SpongeBob SquarePants was an immediate hit. Within its first month on air, it overtook Pokémon (1997–) as the highest-rated Saturday morning children's series.[80] By the end of 2001, the show boasted the highest ratings of any children's series on television.[26][87][89] Nickelodeon began adding SpongeBob SquarePants to its Monday-through-Thursday prime-time block. This programming change increased the number of older viewers significantly. By May 2002, the show's total viewership reached more than 61 million, 20 million of which were aged 18 to 49. Hillenburg did not expect the show would be very popular even to adults: "I never imagined that it would get to this point. When you set out to do a show about a sponge, you can't anticipate this kind of craze. We just try to make ourselves laugh, then ask if it's appropriate for children. I can tell you that we hoped it would be liked by adults. But we really thought the best we could hope for was a college audience." SpongeBob SquarePants has gone on to become one of the longest-running series on Nickelodeon.[91] "Ten years. I never imagined working on the show to this date and this long. It never was possible to conceive that. ... I really figured we might get a season and a cult following, and that might be it," Hillenburg said in 2009 during the show's tenth anniversary.[24] Its popularity has made it a media franchise, which is the most-distributed property of MTV Networks.[93] As of 2015, it has generated $12 billion in merchandising revenue.[95]


In 2002, Hillenburg halted production of the show after the third season had been completed to focus on the making of The SpongeBob SquarePants Movie, which was set for release in 2004:[97] "I don't want to try and do a movie and the series at the same time. We have 60 episodes and that is probably as many as [Nickelodeon] really needs. It is a standard number for a show like this. I have done a little research and people say it is just crazy doing a series and movie at the same time. I would rather concentrate on doing a good job on the movie," he noted. He directed the film from a story that he conceived with five other writer-animators from the series: Paul Tibbitt, Derek Drymon, Aaron Springer, Kent Osborne, and Tim Hill.[99] The writers created a mythical hero's quest: the search for a stolen crown, which brings SpongeBob and his best friend Patrick to the surface.[101] In 2003, during the production of The SpongeBob SquarePants Movie, his mentor Jules Engel died at the age of 94.[103] Hillenburg dedicated the film to his memory.[105] He said that Engel "truly was the most influential artistic person in [his] life."[50][52] The SpongeBob SquarePants Movie grossed $140 million worldwide,[107] and received positive reviews from critics. The review-aggregator website Rotten Tomatoes rates it 68 percent positive based on 125 reviews, with an average rating of 6.2/10. Its consensus states in summary, "Surreally goofy and entertaining for both children and their parents."[109]

"It reached to a point where I felt I'd contributed a lot and said what I wanted to say. At that point, the show needed new blood and so I selected Paul [Tibbitt] to produce. I totally trusted him. I always enjoyed the way he captured the SpongeBob character's sense of humor. And as a writer, you have to move on—I'm developing new projects."
 Stephen Hillenburg on leaving SpongeBob SquarePants as the showrunner[24]

After completing the film, Hillenburg wanted to end the series "so [it] wouldn't jump the shark."[24] "We're working on episodes 40 through 60 right now, and I always looked at that as a typical run for an animated show. [The Ren & Stimpy Show] lasted about that long, for example. And I thought now was a good time to step aside and look at a different project. I personally think it's good not to go to the point where people don't want to see your show anymore," Hillenburg said in 2002.[13] However, Nickelodeon wanted to produce more episodes: "The show was such a cash cow for the station that it couldn't afford not to," storyboard director Sam Henderson observed. Initially Hillenburg doubted that the network would continue the show without him, saying: "I think [Nickelodeon executives] respect that my contribution is important. I think they would want to maintain the original concept and quality."[13] Consequently, he resigned as the showrunner[111] and appointed his trusted staff member Paul Tibbitt to the role.[24][113] Although he no longer has a direct involvement in the production of SpongeBob SquarePants, he still retains a position as an executive producer[74] and maintains an advisory role, reviewing each episode.[111][115] While he was on the show, Hillenburg voiced Potty the Parrot and sat in with Derek Drymon at the record studio to direct the voice actors while they were recording. During the fourth season, Tibbitt took on voicing for Potty, while Andrea Romano replaced the two as the voice director.

In 2014, Tibbitt announced on his Twitter account that Hillenburg would return to the show. However, he did not specify what position the former showrunner would hold.[117] As early as 2012, Hillenburg had already been contributing to another film based on the series,[19] which was first reported in 2011[119] and officially announced the following year.[121] Called The SpongeBob Movie: Sponge Out of Water, the second film adaptation was directed by Tibbitt. He also wrote the story with Hillenburg,[123][125] who "[had] been in the studio everyday working with [the crew]."[125] Besides writing, Hillenburg also executive produced.[127] He said in 2014: "Actually when [the film] wraps, I want to get back to the show. ... it is getting harder and harder to come up with stories. So Paul [Tibbitt] and I are really going to brainstorm and come up with fresh material."[23] The SpongeBob Movie: Sponge Out of Water was released in 2015[129] to positive critical reception, currently holding a Rotten Tomatoes approval rating of 80 percent and an average rating of 6.5/10.[131] It earned $323.4 million worldwide,[133] becoming the second highest-grossing film based on an animated television show, behind The Simpsons Movie (2007).[135]


Despite its widespread popularity, SpongeBob SquarePants has been involved in public controversies. In 2005, a promotional video showing SpongeBob and other characters from children's shows singing together to promote diversity and tolerance was attacked by an evangelical group because they saw SpongeBob as being used to "advocate homosexuality".[137][139] James Dobson of Focus on the Family accused the video of promoting homosexuality, because it was sponsored by a pro-tolerance group.[137] The incident accentuated questions as to whether SpongeBob is gay. Although the character has enjoyed popularity with gay viewers, Hillenburg had already denied this in 2002, clarifying at the time that he considers the character to be "somewhat asexual".[141] After Dobson's comments, Hillenburg reasserted his position, stating that sexual preference does not play a part in what they are "trying to do" with the series.[143][145] Dobson later stated that his comments were taken out of context, and that his original complaints were not with SpongeBob, the video, or any of the characters in the video, but rather with the organization that sponsored the video, the We Are Family Foundation.[147]

Other pursuits

In 1998,[149] Hillenburg formed United Plankton Pictures, a television and film production company, which produces SpongeBob SquarePants and related media. It has also helped fund the Humboldt State University Marine Lab.[32] Since 2011, the company has published SpongeBob Comics, a comic-book series based on the cartoon.[151][153] Hillenburg announced the venture in a 2011 press release, in which he expressed, "I'm hoping that fans will enjoy finally having a SpongeBob comic book from me."[151][153] Various cartoonists, including James Kochalka, Hilary Barta, Graham Annable, Gregg Schigiel, and Jacob Chabot, have contributed to issues of the comic.[151][153]

Shots from The Green Beret (top) and Wormholes

According to Jeff Lenburg, in his book Who's Who in Animated Cartoons, Hillenburg was co-writing and co-directing for a second animated feature film based on Rob Zombie's comic-book series, The Haunted World of El Superbeasto, which was slated for a 2006 release. Hillenburg stated in 2009 that he was developing two other television projects that he did not want to discuss.[24][155]

In 2010,[19] Hillenburg commenced working on Hollywood Blvd., USA,[32] a new short film for animation festivals.[19] In making the two-minute film,[23] he videotaped people walking and animated them in walk cycles.[19][23] Hillenburg said in 2012, "I hope to get [the film] done. It takes forever." He was aiming to finish it that fall.[19] In 2013,[157] three years after production began, Hollywood Blvd., USA was released to festivals.[23] Hillenburg characterized it as a "personal film" and said that "it's not a narrative. It's just really about people in our town."[19]

Personal life

Hillenburg's wife, Karen, is a chef who teaches at the New School of Cooking in Culver City, California.[15] Hillenburg deems her to be the funniest person that he knows. The couple have a son named Clay (born c. 1998).[15] Hillenburg formerly resided in Hollywood and in Pasadena,[17][38] and now lives with his family in San Marino, California.[159] His hobbies include surfing, snorkeling, scuba diving, and performing "noisy rock music" on his guitar.[13][15] He would jam with his son who is a drummer which, according to Hillenburg, is "a great way to bond with each other."[161] He also enjoys birdwatching at home,[161] but says that he was always "an ocean freak".[21]

According to his colleagues, Hillenburg is "a perfectionist workaholic".[38] He is also known for his private nature. Julia Pistor, co-producer of The SpongeBob SquarePants Movie, noted that Hillenburg is "very shy". She went on to say, "He doesn't want people to know about his life or family. He's just a really funny, down-to-earth guy with a dry sense of humor who puts his family first and keeps us on our toes in keeping our corporate integrity."[38] Hillenburg said about himself, "I make animation because I like to draw and create things. I have no real interest to be on camera or to be a celebrity. It's not that I don't like people, but I like having my privacy."[97]

In March 2017, Hillenburg disclosed that he was diagnosed with amyotrophic lateral sclerosis (ALS), a terminal illness that affects and causes the death of neurons that control the brain and the spinal cord. He released a statement to the Variety magazine after his diagnosis, in which he affirmed that he would continue to work on SpongeBob SquarePants "for as long as [he is] able." He stated further, "My family and I are grateful for the outpouring of love and support. We ask that our sincere request for privacy be honored during this time." Hillenburg is currently in the early stages of the disease, according to a source close to him.[163]


Cartoonist Troy Walker, in 2007, sued Hillenburg, whom he claimed stole the idea for the SpongeBob SquarePants character from his 1991 comic strip, Bob Spongee, the Unemployed Sponge, and the eponymous homemade doll.[165][167][169] In his original concept, Walker drew a face on a kitchen sponge and attached googly eyes.[165] He produced approximately 1,000 of the "drawn-on" dolls.[30][165] Walker then placed those models in clear plastic bags that included the comic strip, and sold them at flea markets in the San Francisco Bay Area in 1992.[30] He also placed an advertisement in the Oakland Tribune,[30][165] selling fewer than 20 dolls.[30] After learning about SpongeBob SquarePants in 2002, Walker concluded, "It obviously fell into the hands of one of the producers of the show. It's a clear pattern of duplication."[165] He did not register the comic strip with the U.S. Copyright Office until 2003.[30]

Walker also filed the lawsuit against Nickelodeon, Paramount Pictures (the distributor of The SpongeBob SquarePants Movie), and Viacom (their parent company) in a U.S. district court in San Francisco. He demanded $1.6 billion in damages, alleging that Hillenburg used his idea without his permission. Walker added in his complaint, "It is more than ironic that two working class sponges are named Bob. Both characters are unemployed. Both characters live in a house concept,"[165][167][169] referring to "Help Wanted" (the pilot episode of SpongeBob SquarePants) which, he supposed, "represents an obvious continuum from the last scene of the Bob Spongee comic strip."[30] In a public statement, Viacom said that they believed Walker's claim was "baseless".[165][167][169] A settlement conference, filed on May 13, 2008, was conducted at the Northern District Federal Court in San Francisco. The matter was dropped before trial after the court granted the defendants' motion for summary judgment.[30]



The Green Beret1992
  • Director
  • Writer
  • Animator
  • Director
  • Writer
  • Animator
The SpongeBob SquarePants Movie2004Parrot (voice)
  • Director
  • Producer
  • Storyboard artist
  • Writer
Hollywood Blvd., USA2013
  • Director
  • Producer
The SpongeBob Movie: Sponge Out of Water2015Baby in Stroller (voice)
  • Executive producer
  • Story writer


Rocko's Modern Life1993–1996
  • Creative director
  • Director
  • Executive story editor
  • Storyboard artist
  • Storyboard director
  • Producer
  • Writer

SpongeBob SquarePants1999–
  • Miner
  • Potty the Parrot (voice)
  • Creator
  • Executive producer
  • Showrunner
  • Storyboard director
  • Voice director
  • Writer


Square Roots: The Story of SpongeBob SquarePants2009Himself[177]


In 1992, one of Hillenburg's early works, Wormholes, won for Best Concept at the Ottawa International Animation Festival.[66] For SpongeBob SquarePants, Hillenburg has been nominated for 17 Emmy Awards, winning in the categories of Outstanding Special Class Animated Program and Outstanding Sound Editing – Animation in 2010 and 2014, respectively. His show has also received several other awards and nominations, including 17 Annie Award nominations, winning six times, as well as winning two British Academy Children's Awards, out of four nominations. In 2002, SpongeBob SquarePants won its first TCA Award for Outstanding Achievement in Children's Programming nomination.

In 2001, Heal the Bay, an environmental nonprofit organization, honored Hillenburg with its Walk the Talk award.[13] He was recognized for raising public awareness of marine life[13] through SpongeBob SquarePants. In 2002, the National Cartoonists Society bestowed upon Hillenburg the Television Animation Award.[13][179] That same year, he also received the Statue Award in film from the Princess Grace Foundation.[13][60]