South Africa's Cameron Van der Burgh celebrates after breaking the world record in the men's 100-meter breaststroke at the London Olympics on Sunday, July 29. Check out <strong><a href='http://www.cnn.com/2012/07/28/worldsport/gallery/olympics-day-one/index.html'>Day 1 of competition</a></strong> from Saturday, July 28. The 2012 Summer Olympics ran through August 12.
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