Robin Gracie vs Damien Riccio: Controversial Gracie challenge

Robin Gracie, the youngest son of Helio Gracie was challenged by Damien Riccio, French MMA fighter and Karate black belt. The event happened in 2003 when Robin was conducting a seminar in Perpignan, France. Riccio seized the opportunity and challenged Robin Gracie for a fight. although he wasn’t prepared for a fight, he still had accepted it. There were a lot of controversies around this fight because Ricco challenged Robin in middle of the seminar