United States' Allyson Felix equestrian show jumping stage of the men's modern pentathlon 男子現代五項馬術表演跳躍階段

Markus Schreiber/Associated Press
2012 London Olympics: Usain Bolt closes out world-record relay, U.S. women win basketball gold | 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-usain-bolt-closes-out-world-record-relay-u-s-women-win-basketball-gold/