Aries Merritt continued his season's good form to win the gold medal during tonight's Olympic final in the men's 110m hurdles.
The 27-year-old got out of the blocks well and by the midway point he held a clear lead over the rest of the field.
He eventually crossed the line in a new personal best time of 12.92s, claiming the top prize for the United States in the process.
His compatriot Jason Richardson claimed the silver medal, while Jamaica's Hansle Parchment ran a national record 13.12s to take the bronze.
There was not such good news for Cuba's Dayron Robles though, as the defending champion crashed into a barrier and appeared to damage his hamstring, causing him to pull up early.
Meanwhile, Team GB's Lawrence Clarke fared better, finishing fourth in a time of 13.39s.