Saulo Ribeiro is a 5th degree black belt under Royler Gracie and is seen as one of the best grapplers ever to have fought in the sport. He is a 6x world champion in 5 different weight categories. In addition, he is a world No-Gi champion and 2x ADCC champion (the most prestigious Grappling tournament in the world). Saulo and his younger brother Alexandre ‘Xande’ Ribeiro are the founders of the worldwide Ribeiro Jiu-Jitsu Association and are the most successful brothers in the sport. He is also the founder of BJJ Library, a website that sets the standard for online Jiu-Jitsu instructional videos and content.