Phil Williams delivered the fastest KO in boxing history when he landed a clean right hand just 1.5 seconds into the fight against Brandon Burke in 2007. The ref didn’t even have time to react before it was over. Follow boxingdecades for more shocking moments in boxing history🥊 #BoxingHistory #FastestKO #BoxingFacts #OnePunchKO #BoxingLegends #FightNight #BoxingHighlights #KnockoutKing #BoxingFans #BoxingWorld