Usain Bolt says USA would have to lead by 10 metres to win 4x100m final. The quartet of Nesta Carter, Kemar Bailey-Cole, Nickel Ashmeade and Usain Bolt won the event in 37.36secs
Poll
Usain Bolt says USA would have to lead by 10 metres to win 4x100m final. The quartet of Nesta Carter, Kemar Bailey-Cole, Nickel Ashmeade and Usain Bolt won the event in 37.36secs