Ma Lin of China serves during his men's singles gold medal table tennis match against his compatriot Wang Hao at the Beijing 2008 Olympic Games August 23, 2008. (REUTERS/Beawiharta)

The United States team competes during the synchronised swimming event held at the National Aquatics Center on Day 15 of the 2008 Olympic Games on August 23, 2008 in Beijing. (Jamie Squire/Getty Images)

Lolo Jones of the U.S. reacts after coming in seventh in the women's 100m hurdles final of the athletics competition at the 2008 Olympic Games in the National Stadium August 19, 2008. (REUTERS/Dylan Martinez)

Marianne Steinbrecher #3 of Brazil tries to spike the ball past Kim Glass #10, Danielle Scott-Arruda #2 and Tayyiba Haneef-Park #3 of the United States during the women's gold medal volleyball game held at the Beijing Institute of Technology Gymnasium on Day 15 of the 2008 Olympic Games on August 23, 2008 in Beijing. (Cameron Spencer/Getty Images)

Huo Liang of China competes during the Men's 10m Platform Final diving event held at the National Aquatics Center on Day 15 of the 2008 Olympic Games on August 23, 2008 in Beijing. (Shaun Botterill/Getty Images)

Chaunte Howard of the United States reacts as she makes a clearance during the women's high jump final during the athletics competitions in the National Stadium at the Beijing 2008 Olympics, Saturday, Aug. 23, 2008. (AP Photo/Julie Jacobson)

Angel Valodia Matos of Cuba is led away by his coach after he kicked referee Chakir Chelbat of Sweden (at left), when Chelbat disqualified Matos for an extended injury time out during the Men's +80kg bronze medal match against Arman Chilmanov of Kazakhstan held at the University of Science and Technology Beijing Gymnasium on Day 15 of the 2008 Olympic Games on August 23, 2008 in Beijing. Both Matos and his coach were later banned for life over the incident. (Ezra Shaw/Getty Images)

Germany's Moritz Oeler jumps for a shot during the semifinal waterpolo match against Greece at the 2008 Beijing Olympics Games on August 22, 2008. (FRED DUFOUR/AFP/Getty Images)