I've been training at Cobra Kai Jiu Jitsu for ten months and I can't imagine a better instructor, environment, and teammates to perfect the beautiful art of Brazilian Jiu Jitsu. Simpson Go is the head instructor/owner and he's incredibly humble, knowledgeable, and personable. No matter what level you currently are, from beginner to advance, Sim helps out everybody. The best part of the gym is the family atmosphere. If you are in the Las Vegas area, I definitely recommend training at CKJJ.