Taekwondo wasn’t the only martial art that the icon competed in and trained in as he also had experience in Kickboxing and Brazilian Jiu-Jitsu. In fact, the 57-year-old is a black belt in BJJ ...
performance-driven ranking system for belt promotions. Komba stands out as the first Jiu-Jitsu gym to integrate an ELO-based ranking system, traditionally used in competitive sports, directly ...