The BJJ Stars 15 Grand Prix was designed to showcase the finest talents in Brazilian Jiu-Jitsu. Instead, it delivered one of the most shocking and brutal moments in recent competitive memory. In the final match of the evening, 20-year-old phenom Mica Galvao faced the relentless Roberto Jimenez. What began as a technical chess match quickly … Continue reading [WATCH] Mica Galvão Snaps Roberto Jimenez’s Arm at BJJ Stars 15