Those who practice Brazilian Jiu Jitsu don’t only utilize it for competition. Sometimes, it’s for protection. Watch this young geeky kid choke out a man who was assaulting a woman!

Street Justice in DC: Geek beats up a goon for assaulting a female…makes him tap out TWICE!!!

WATCH! Luke Rockhold, Daniel Cormier Jump their coach in this exclusive all-access footage.