Jerry Trainor is an American actor and comedian, best known for his role as Spencer Shay on the popular Nickelodeon show iCarly. Born on January 21, 1977, in San Diego, California, he began his career in theater before transitioning to television and film. In addition to iCarly, Trainor has appeared in various other shows, including T.U.F.F. Puppy and The Adventures of Jimmy Neutron: Boy Genius. He is recognized for his comedic talent and has garnered a loyal fan base through his engaging performances and distinctive voice work.