Warren Weir

Usain Bolt of Jamaica celebrates winning the gold medal in the Men's 200 metres final during Day Eight of the 14th IAAF World Athletics Championships Moscow 2013 at Luzhniki Stadium on August 17, 2013 in Moscow, Russia. (Photo by Ian Walton/Getty Images)

Usain Bolt Cruises To Third Straight 200-Meter World Title

Bolt will go for his fourth triple gold at a major championship when he joins the Jamaican team for the 4×100 relay Sunday.

08/17/2013