Michael Phelps
Michael Phelps competes on his way to a world-record time of 50.22 seconds to win the men’s 100-meter butterfly at the U.S. national swimming championships in Indianapolis, Thursday, July 9, 2009. (AP Photo/Darron Cummings)
Michael Phelps competes on his way to a world-record time of 50.22 seconds to win the men’s 100-meter butterfly at the U.S. national swimming championships in Indianapolis, Thursday, July 9, 2009. (AP Photo/Darron Cummings)