Ho Chi Minh city (Saigon), Antonio Graceffo trains at Vietnam’s first MMA and Muay Thai gym, K-1 Fight Factory. Instructor, David Minetti, the star of the recent Vietnamese action movie, “Bay Rong,” English title, “Clash.” The program at K-1 Fight Factory is incredible. Professional MMA fighters can train three times per day, once for conditioning, once for striking, and once for grappling. Antonio only trained half of one session and got tired. Join Antonio ... (more)