China's Zou Shiming fights Thailand's Kaeo Pongprayoon during their Men's Light Fly (49kg) gold medal boxing match. -Photo by Reuters

Jamaica's Usain Bolt , Nesta Carter, Yohan Blake and Michael Frater pose for pictures near the New World Record sign after they won the gold medal in the men's 4X100 relay final. -Photo by AFP

Gold medalist, Norway's goalkeeper Katrine Lunde Haraldsen celebrates on the podium after the women's gold medal handball match. -Photo by AFP

Jamaica's 4X100 relay gold medalist Usain Bolt (R) and Britain's 5000m gold medalist Mohamed Farah pose after the athletics event. -Photo by AP

Germany's Christopher Wesley lifts Moritz Fuerste, top right, as they celebrate their victory over the Netherlands. -Photo by AP

Competitors take aim in the combination running and shooting stage of the men's modern pentathlon. -Photo by AP

Ellis O'Brien gets his face painted in support of Norway by Anja Hatlestad. -Photo by AP

United States' Deedee Trotter leads in the Women's 4 x 400-meter relay. -Photo by AP

Thomas Daley of Great Britain dives in the men's 10-meter platform diving final at the Aquatics Centre. -Photo by AP

Brazil's goalkeeper Gabriel fails to block Mexico's Oribe Peralta's (rear, 2nd L) second goal. -Photo by Reuters