Video: Jamaica wins the Men’s 4x100m relay final in a new WR record time of 37.04 @ the Daegu 2011 World Championships

Jamaica wins the Men’s 4x100m relay final in a new WR record time of 37.04 @ the Daegu 2011 World Championships.

Jamaica wins the Men’s 4x100m relay final in a new WR record time of 37.04 @ the Daegu 2011 World Championships