Tim heads to New York City to get his ass kicked by the “Michael Jordan of jiu-jitsu,” world champion Marcelo Garcia. He is helped by jiu-jitsu black belt and .

See all 13 episodes of The Tim Ferriss Experiment, plus bonus footage, at SUBSCRIBE: About Tim Ferriss: .

Video of Tim Ferriss getting thrown on his head by judo competitor and UFC trainer, Dave Camarillo. Part of a post at .

Josh Waitzkin is probably best known for becoming an International Master in chess at the age of 16. He is also an avid martial artist, achieving a black belt in BJJ.