Mark Ashton Van Orman

https://en.wikipedia.org/wiki/Thurop_Van_Orman

Mark "Thurop" Ashton Van Orman (born April 26, 1976) is an American cartoonist, animator, voice actor, television writer, producer and director best known for being the creator of Cartoon Network's The Marvelous Misadventures of Flapjack, in which he voices the title character.