SpongeBob

Intro SpongeBob SquarePants (born July 14, 1986) is the titular main protagonist of the animated series of the same name. He was designed by show creator and former marine biologist, the late Stephen Hillenburg. Stephen Hillenburg based SpongeBob on Bob the Sponge, a character he had created for his educational book The Intertidal Zone in the late 1980s.