LONDON, ENGLAND - AUGUST 01: Kazuhito Tanaka of Japan competes on the horizontal bar in the Artistic Gymnastics Men's Individual All-Around final on Day 5 of the London 2012 Olympic Games at North Greenwich Arena on August 1, 2012 in London, England. (Photo by Ezra Shaw/Getty Images)
Norway's Bartosz Piasecki celebrates after beating South Korea's Jinsun Jung in the men's Epee Individual semifinal. Jonathan Brady/EPA
Japan's Sayaka Sato falls on the court during her women's singles round of 16 badminton match against Denmark's Tine Baun. Bazuki Muhammad/Reuters
Macarena Aguilar of Spain, left, is stopped by Mette Melgaard of Denmark during their women's handball preliminary match. Matthias Schrader/AP
North Korea's Rim Jong Sim competes during the women's 69-kg, group A, weightlifting competition. Hassan Ammar/AP
Sean Rosenthal of the United States dives for the ball during the Men's Beach Volleyball preliminary match between the United States and Latvia at Horse Guards Parade. Ryan Pierse/Getty Images
Competitors start in the Laser Radial sailing class at the London 2012 Olympic Games, in Weymouth. William West/AFP Photo
Scott Weltz of the U.S., Hungary's Daniel Gyurta and Britain's Michael Jamieson swim in the men's 200m breaststroke final. Gyurta set a new world record with a time of 2 minutes 7.28 seconds. Andrew Winning/Reuters
South Korea's Kim Hyun-sung jumps for a ball against Gabon during their preliminary round group B men's soccer match at Wembley Stadium. Emilio Morenatti/AP Photo
Evgeny Kuznetsov and Ilya Zakharov of Russia compete in the Men's Synchronised 3m Springboard Diving. Al Bello/Getty Images
US gymnast Danell Leyva performs on the floor during the men's individual all-around competition of the artistic gymnastics event at the 02 North Greenwich Arena in London. Thomas Coex/AFP Photo