premise: Joe Rogan was an acrobat.
hypothesis: Joseph James Rogan ( born August 11 , 1967 ) is an American stand-up comedian , color commentator , television host , actor , podcast host , and retired martial artist . He developed an interest in martial arts as a teenager and learned karate , kickboxing , and taekwondo , in which he became a black belt and a four-time state champion and a U.S. Open champion . Talking Monkeys in Space is a 2009 stand-up comedy special by comedian Joe Rogan .