Brazilian Jiu Jitsu Black Belt, Osvaldo "Queixinho" Moizinho was born and raised in Rio de Janeiro, Brazil but now lives in Northern California-USA where he trains and teaches at Ares BJJ in Modesto.

Osvaldo started training Martial Arts when he was 8 years old. His first sport was judo and when he was 17 he started Brazilian Jiu Jitsu.

In 2010 he was awarded his Black Belt from Soul Fighters Academy in Brazil. Osvaldo loves to compete and is always looking forward to his next competition. He has achieved his life time goal of becoming a World Champion. He is the 2014 IBJJF World No Gi Champion.