Antonio Passos, commonly known as Tony Passos, is a Brazilian jiu jitsu black belt under Moacir "Boca" Omena and Ricardo De La Riva, although he became better known in the sport as one of the louder voices of the Atos Jiu Jitsu team, a grappling camp he joined by the end of 2011. Passos is also recognized as one of the top jiu jitsu coaches in the United States.