A world famous Jiu-Jitsu coach, Gracie has helped train a number of professional fighters such as: Georges St-Pierre, Frankie Edgar, Chris Weidman, Matt Serra, Ricardo Almeida, Roy Nelson, Rodrigo Gracie and Paul Creighton. His brothers Ralph Gracie and the late Ryan Gracie were also famous fighters. "", a 2008 documentary film follows Renzo's influence on Brazilian Jiu-Jitsu and Mixed martial arts over a ten-year period, showing the origins of the sport from its bare knuckle days to the explosion of the sport in both Japan and America.