Olympic divers' funny faces

Germany's Patrick Hausding dives in the men's synchronized 10m platform final diving event at the London 2012 Olympic Games at the Olympic Park in London on July 30, 2012.

Tom Daley of Great Britain dives during a training session ahead of the London Olympic Games at the Aquatics Centre in Olympic Park on July 26, 2012 in London, England.

Abel Ramirez Tellez of Cuba competes in the preliminary of the Youth Mens 3m Springboard diving competition on day eight of the Youth Olympics at Toa Patoh Swimming Complex on August 22, 2010 in Singapore.

Melissa Wu of Australia practices during a diving training session ahead of the London Olympic Games at the Aquatics Center in Olympic Park on July 25, 2012 in London, England.

Zhang Yanquan dives in the men's synchronized 10m platform final diving event at the London 2012 Olympic Games at the Olympic Park in London on July 30, 2012. China won gold.

Sharleen Stratton of Australia competes in the Women's 3m Springboard semi final during Day Seven of the 14th FINA World Championships at the Oriental Sports Center on July 22, 2011 in Shanghai, China.

Diver Matthew Mitcham of Australia dives during a training session ahead of the London Olympic Games at the Aquatics Centre in Olympic Park on July 25, 2012 in London, England.

Bree Cole dives during the semi-finals of the Women's 3 metre diving competition on day three of the 2004 Australian Diving Olympic Team Trials on April 9, 2004 at Homebush Aquatic centre in Sydney, Australia.

Canada's divers Emilie Heymans and Jennifer Abel compete during the women's synchronised 3m springboard diving event at the London 2012 Olympic Games on July 29, 2012 in London.

Diver Matthew Mitcham of Australia dives during a training session ahead of the London Olympic Games at the Aquatics Centre in Olympic Park on July 25, 2012 in London, England.

Hong Ying from China performs a dive during the boys platform diving event at the Australian Youth Olympic Festival January 20, 2007 in Sydney, Australia.

Mexico's German Sanchez Sanchez dives in the men's synchronised 10m platform final diving event at the London 2012 Olympic Games at the Olympic Park in London on July 30, 2012. Mexico won silver.

Diver Matthew Mitcham of Australia dives during a training session ahead of the London Olympic Games at the Aquatics Centre in Olympic Park on July 25, 2012 in London, England.

Yu Okamoto of Japan competes in the Men's 1m Springboard Final at Aoti Aquatics Centre during day twelve of the 16th Asian Games Guangzhou 2010 on November 24, 2010 in Guangzhou, China.

Tania Cagnotto of Italy competes in the Women's 3m Springboard Final during Day Eight of the 14th FINA World Championships at the Oriental Sports Center on July 23, 2011 in Shanghai, China.

China's diver Wu Minxia during the women's synchronized 3m springboard diving event at the London 2012 Olympic Games on July 29, 2012 in London.

America's Nicholas McCrory dives in the men's synchronised 10m platform final diving event at the London 2012 Olympic Games at the Olympic Park in London on July 30, 2012. The US pair won bronze.

Grant Nel of Australia competes in the Men's 3m Springboard Preliminary at Dr. S.P. Mukherjee Aquatics Complex during day eight of the Delhi 2010 Commonwealth Games on October 11, 2010 in Delhi, India.

Minxia Wu of China competes in the Women's 3m Springboard Final during Day Eight of the 14th FINA World Championships at the Oriental Sports Center on July 23, 2011 in Shanghai, China.

Daniel Islas of Mexico dives during the Mens 3m Springboard Final at the Fort Lauderdale Aquatic Center on Day 4 of the AT&T USA Diving Grand Prix on May 13, 2012 in Fort Lauderdale, Florida.

Harrison Jones competes in the senior 3M springboard preliminary during the 2008 USA Diving Olympic Team Trials at the Indiana University Natatorium on June 20, 2008 in Indianapolis, Indiana.

Melissa Wu of NSW competes in the Women's 3m Final during the 2010 Australian Open Diving Championships at the Sydney Olympic Park Aquatic Centre on January 23, 2010 in Sydney, Australia.

Francesca Dallape of Italy dives in the Women's Synchronized 3m Springboard final on Day 2 of the London 2012 Olympic Games at the Aquatics Centre at Aquatics Center on July 29, 2012 in London, England.

Sascha Klein of Germany dives during a training session ahead of the London Olympic Games at the Aquatics Centre in Olympic Park on July 24, 2012 in London, England.

Britain's Peter Waterfield dives in the men's synchronized 10m platform final diving event at the London 2012 Olympic Games at the Olympic Park in London on July 30, 2012. The British pair finished fourth.

Germany's Sascha Klein competes in the men's synchronized 10m platform final diving event at the London 2012 Olympic Games at the Olympic Park in London on July 30, 2012.

Britain's Thomas Daley dives in the men's synchronized 10m platform final diving event at the London 2012 Olympic Games at the Olympic Park in London on July 30, 2012. The British pair finished fourth.

Nicholas Mccrory (foreground) and David Boudia of the United States compete in the Men's Synchronized 10m Platform Diving on Day 3 of the London 2012 Olympic Games at the Aquatics Center on July 30, 2012.