South Korea's Cho Ho-sung , track cycling, 場地自行車

 2012 Summer Olympics in London, Sunday, Aug. 5, 2012. (AP Photo/Christophe Ena)
London Olympics: Best Photos of August 5, 2012 (photo essay) | OregonLive.com http://photos.oregonlive.com/photo-essay/2012/08/london_olympics_best_photos_of_6.html