Kayla Speer is an American fitness specialist in the state of Iowa who has been involved in the fitness industry for several years.  In late June of 2018, a series of tweets by Speer went viral for thanking Jimmy John's in helping her realize that her boyfriend was cheating on her, and they helped her in catering her "breakup party". 
She is the former personal trainer/student assistant Instructor for the ACE certification exam at Iowa State Recreation Services. 
In The Media
On June 17th, 2018, Speer posted a thread of tweets regarding her experience with Jimmy John's in helping her discover that her long distance boyfriend was cheating on her.  After she had made an order for delivery to her boyfriend's house with specific instructions as she intended to surprise him.  The Jimmy John's delivery worker then informed Speer that the guy whom she intended to deliver the food to was in the act of sex with another woman. 
Speer's boyfriend had told her that he was going to be studying late, so she decided to surprise him with food. In a series of tweets, she reveals how Jimmy John's contacted her and thanks them for the help. Jimmy John's then responded and have offered to cater her "breakup party".