Summer Olympics - Women's 4x100 - Meter Relay Team Win Gold - Carmelita Jeter And U

United States' ladies four back button 100-meter exchange other entrepreneurs from left, United States' Allyson Felix, Carmelita Jeter, Bianca Knight, in addition to Tianna Madison offer by using his or her country's flag once their yellow metal medal win during the athletics inside Olympic Stadium on the 2012 Summer Olympics , London, Friday, Aug. 10, 2012. The United States inform team fixed a new world file having a time with 40.82 seconds.(AP Photo/Anja Niedringhaus)

South Africa's Oscar Pistorius, right, along with Omar Longart with Venezuela hold out to the baton within the mens 4x400-meter relay remaining through athletics from the Olympic Stadium with the 2012 Summer Olympics , London, Friday, Aug. 10, 2012. (AP Photo/David J. Phillip )

Anthony Ogogo

Britain's Anthony Ogogo lies about the actual mat after being knocked lower by Brazil's Esquiva Falcao Florentino in the mens middleweight 75kg boxing semifinal on the 2012 Summer Olympics, Friday, Aug. 10, 2012, around London. (AP Photo/Mark Duncan)

Spain

Spain men's water polo players respond afte scoring an ambition from the United States by carrying out a men's semifinal sixth to eighth place waters polo match in the 2012 Summer Olympics, Friday, Aug. 10, 2012, in London. Spain won 8-7. (AP Photo/Julio Cortez)

Oussama Mellouli

Tunisia's Oussama Mellouli gets his breath right after successful gold honor at the mens 10-kilometer cooling off marathon at your 2012 Summer Olympics, Friday, Aug. 10, 2012, throughout London.

Swimming

Swimmers plunge to the Serpentine get started on this men's 10-kilometer swimming marathon in Hyde Park in the 2012 Summer Olympics Friday, Aug. 10, 2012, with London. (AP Photo/Charlie Riedel)

Shinichi Yumoto

Japan's Shinichi Yumoto, around red, competes against Georgia's Vladimer Khinchegashvili, throughout glowing blue throughout a 55-kg mens freestyle wrestling competitors at the particular 2012 Summer Olympics, Friday, Aug. 10, 2012, inside London. (AP Photo/Paul Sancya)

Squel Stein

Brazil's Squel Stein is maintained through the training course on the stretcher over the BMX riding a bike could semifinal run on the 2012 Summer Olympics, Friday, Aug. 10, 2012, in London. Stein chop down off her motorbike after the girl landed about the grass following a significant jump in the primary half from the course.(AP Photo/Matt Rourke)

Sailing Connor Fields Mariana Pajon Petar Stoychev Germany Denys Berinchyk, Munkh-Erdene Uranchimeg Jordan Ernest Burroughs Nur Tatar Georgie Twigg, Krystal Forgesson Mariana Pajon Great Britain China David Beckham China Guor Marial Swimming Andres Eduardo Jimenez Caicedo Russia Oleksandr Usyk, Tervel Pulev Spain Nicolas Garcia Hemme Russia Italy Alex Danson Teymur Mammadov, Clemente Russo Russia Alise Post Milos Scepanovic, Sandro Sukno Maris Strombergs Olympic Park Sergey Grankin China Croatia Maris Strombergs Great Britain Mariana Pajon Cathryn Finlayson Spain Japan Sasha Kaun David Cameron Carlos Mario Oquendo Zabala Alise Post Andreas Nilsson Hannah Macleod Kate Middleton Abby Wambach Hope Solo BMX Cycling Pau Gasol Pau Gasol, Timofey Mozgov