In this episode, Jocko Willink, former Navy SEAL commander and Brazilian Jiu-Jitsu black belt, shares a humbling experience he had while testing the effectiveness of BJJ with some friends. Jocko recounts how he and his younger, fitter friends were confidently going up against an older BJJ practitioner, only to be quickly submitted by the seasoned martial artist. Jocko goes on to explain why this experience was so eye-opening for him, and how it reinforced his belief in the power of BJJ as a self