Athletes , the men's 20-kilometer race walk. 選手/ 運動員 ， 男子20公里競走。

Charlie Riedel/Associated Press
2012 London Olympics: Phelps finishes with gold, LeBron saves U.S. from upset, Pistorius makes history | CLIK/HEAR | Multimedia, photography, video showcase of The Palm Beach Post http://clikhear.palmbeachpost.com/2012/all-sports/2012-london-olympics-all-sports/2012-london-olympics-phelps-finishes-with-gold-lebron-saves-u-s-from-upset-pistorius-makes-history/