The Triple Crown! Usain Bolt cements his legacy as the greatest sprinter in history as he makes it nine gold medals out of nine with 4x100m relay victory

Usain Bolt brought the curtain down on a glittering Olympic career that landed him nine gold medals and a place in the history books that he so badly desired. 


It was the 'triple triple' - nine straight sprint gold medals won over three Olympics and 12 years. No other man has won nine Olympic gold medals in the manner that Bolt has, beating all challengers from Beijing, through London and into Rio.