Swimming Day Thirteen - 14th FINA World Championships
SHANGHAI, CHINA - JULY 28: Natalie Coughlin of the United States takes off her cap after she swam in heat nine of the Women's 100m Freestyle heats during Day Thirteen of the 14th FINA World Championships at the Oriental Sports Center on July 28, 2011 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)
U.S. swim star Natalie Coughlin
Eleven-time Olympic medalist Natalie Coughlin wants gold in London.