Sam-A vs. Josh Tonna | Road To ONE: REIGN OF DYNASTIES

Two-sport ONE World Champion Sam-A Gaiyanghadao will defend the ONE Strawweight Muay Thai World Title against top-ranked contender Josh Tonna in the main event of ONE: REIGN OF DYNASTIES this Friday! Before these world-class strikers face off, relive their roads to ONE: REIGN OF DYNASTIES, including Sam-A’s ONE Strawweight Muay Thai World Title victory over Australian phenom Rocky Ogden and “Timebomb’s” emphatic knockout of British legend Andy Howson!