Usain Bolt comes from behind to defeat Justin Gatlin in 9.81 seconds and win his THIRD consecutive Olympic 100m gold medal

The Jamaican sprint superstar beat out American Justin Gatlin for the gold in the 100m final race on Sunday night.The Jamaican sprint superstar beat out American Justin Gatlin for the gold in the 100m final race on Sunday night. Gatlin took home silver while Canada's Andre De Grasse grabbed bronze. Bolt is the first athlete to ever win the 100m three times, and at three straight Olympics. He is now two races away from winning consecutive gold medals in the 100m, 200m and 4x100m relay.