Gracie Barra Rohnert Park‘s Aparecido Faria, “Professor Bill”, is a 2X Brazilian Jiu-Jitsu World Champion and 5X Brazilian Jiu-Jitsu National Champion. He began training in Brazil at the age of 7. He is currently a 3rd degree Black Belt under Carlos Gracie Jr. and the owner of Mobile Black Belt. Check out his version of the Ouchi Gari Leg Pick from his series Brazilian Jiu Jitsu: Throws and Takedowns 2.