10 Fastest Jiu-Jitsu Black Belt Promotions Ever—Who Broke the Rules?
It is not easy to get a black belt in Brazilian Jiu-Jitsu. Getting hit, grounded, and grounded some more on the mats for ten years or longer is what most people need. BJJ schools are called “academies” for a reason: it takes a long time to learn, like going to college. Occasionally, a person surpasses […]