Mason Donnelly (HAMMA) vs Umar Idris (Strike Kings) Amateur C kids MMA bout. Both kids first ever MMA fight. Vengeance fight series at windle social club st Helens. Mason Donnelly is multiple world BJJ and K1 kickboxing medalist and current WKO K1 Grand Prix Champion. masondonnellymma , mma, bjj, kickboxing, kidsmma