Igor Silva is one of the top players in Brazilian Jiu Jitsu‘s heavyweight division. A black belt under Muzio de Angelis and came to Athens for a 2 …
@ Grappling Fight Team (GFT)
George Katsinopoulos is the Head Coach of Grappling Fight Team, Head Coach in Athanasopoulos Fighters, a great MMA, Brazilian Jiu Jitsu and Muay Thai instructor and everything I know about …