India's Chungneijang Mery Kom Hmangte (L) fights Britain's Nicola Adams during their Women's Fly (51kg) semi-final boxing match at the London Olympic Games August 8, 2012. -Photo by Reuters

Jordan's Raya Hatahet fights Mexico's Jannet Alegria Pena (in red) during their match in the women's 49-kg taekwondo competition at the 2012 Summer Olympics, Wednesday, Aug. 8, 2012, in London. -Photo by AP

Germany's Jan Felix Knobel competes in his men's decathlon high jump event during the London 2012 Olympic Games at the Olympic Stadium August 8, 2012. –Photo by Reuters

Canada's Curtis Moss competes in his men's javelin throw qualification during the London 2012 Olympic Games at the Olympic Stadium August 8, 2012. –Photo by Reuters

Denmark's rightback Kasper Sondergard Sarup (L) vies with Sweden's pivot Tobias Karlsson during the men's quarter-final handball match Sweden vs Denmark for the London 2012 Olympics Games on August 8, 2012 at the Basketball Arena in London. –Photo by AFP

Denmark's pivot Michael Knudsen shoots during the men's quarter-final handball match Sweden vs Denmark for the London 2012 Olympics Games on August 8, 2012 at the Basketball Arena in London. –Photo by AFP

Canada's Tory Nyhaug competes during the BMX cycling seeding run at the 2012 Summer Olympics, Wednesday, Aug. 8, 2012, in London. –Photo by AP

Raymon van der Biezen of the Netherlands competes during the BMX cycling seeding run at the 2012 Summer Olympics, Wednesday, Aug. 8, 2012, in London. BMX time trial world champion Raymon van der Biezen posted the best time of the seeding runs Wednesday at the Olympics. –Photo by AP

Aleksandar Ivovic of Montenegro goes for a goal as Felipe Perrone Rocha of Spain tries to intercept during their men's quarterfinal water polo match at the 2012 Summer Olympics, Wednesday, Aug. 8, 2012, in London. –Photo by AP

Goalkeeper Slobodan Soro, center, of Serbia fails to save a shot at goal by Richie Campbell of Australia, unseen, during their men's quarterfinal water polo match at the 2012 Summer Olympics, Wednesday, Aug. 8, 2012, in London. –Photo by AP