Think you can take the quiz directly without reading this first article? Then it’s this way! If you don’t have 10/10 (25/25 in fact!), we’ll see you in a few minutes! 1/ The authority of the Brazilian Jiu-Jitsu referee: In Brazilian Jiu-Jitsu (BJJ) rules, the referee is the ultimate authority in a bout (1.1.1) and … Read more