Markquez Lao Santiago (born April 11, 1988), professionally known as Kid Buu, is an American rapper from south Florida. He is best known for his songs Double Up, Death 2 Soundcloud, andDead Roses. Santiago has worked with artists such as as $ki Mask the Slump God, Icy Narco, ohtrapstar, and producer OOHDEM BEATZ. ^{[1] [2]}

He began releasing music under the name Humongous The God in 2016.