One of five brothers, what nephew of BJJ co-founder became one of the first twelve foreign nationals to have earned a black belt in Brazilian Jiu Jitsu?
John Will: John Will (born (1957--)16 1957 ) is a notable martial artist from Australia. John Will:  Will won the "Best Exponent Award" in the first World Silat Championships held in Jakarta in 1981. Jean Jacques Machado:  Nephews of BJJ co-founder and Master Carlos Gracie, the brothers learned the martial art from an early age.
John Will