

A tattoo is seen on an AS Roma player before the start of an Italian Serie A soccer match against Udinese at the Friuli stadium in Udine, Jan. 6, 2015.
British boxer Ricky Hatton shows off a new tattoo during a training session at his gym in Manchester, northern England, March 24, 2009.
A tattoo reading "Ever tried. Ever failed. No matter. Try again. Fail again. Fail better" is seen on the arm of Stanislas Wawrinka of Switzerland as he serves during his ATP World Tour Finals men's singles tennis match against Tomas Berdych of the Czech Republic at the O2 Arena in London, Nov. 4, 2013.
Sweden's Jesper Tolvers wears a tattoo of a diver on his back during the World Swimming Championships in Barcelona July 22, 2013.
LeBron James displays his "Chosen 1" tattoo as he is interviewed after the U.S. men's basketball team training for the Beijing Olympics, in Las Vegas, Nevada, June 28, 2008.
Former Argentine soccer star Diego Maradona sports a tattoo of Cuban leader Fidel Castro on his leg, in Cochabamba, March 5, 2004. Maradona was visiting Bolivia to inaugurate a soccer school for children.
The words "blood" and "sweat" are seen tattooed on the hands of former NFL New England Patriots tight end Aaron Hernandez, as he appears in court for a motion hearing in Attleborough, Massachusetts, August 30, 2013. Hernandez is accused of killing 27-year-old semi-pro football player Odin Lloyd. His trial is underway in a Massachusetts Superior Court. Prosecutors say Hernandez and two other men drove Lloyd to an industrial park less than a mile from Hernandez' house in North Attleborough on June 17 before shooting Lloyd five times, including twice while he lay on the ground.
Lightweight boxer Michael Katsidis of Australia shows his muscles during an official weigh-in at the MGM Grand Garden Arena in Las Vegas, Nevada Sept.18, 2009.
A race fan sports a tattoo with the name of Yamaha's MotoGP rider Valentino Rossi, during the British Grand Prix at the Silverstone Race Circuit, central England, Aug. 31, 2014.
Moldova's Vasilii Belous, left, fights a Tanzania's Selemani Kidunda during the men's welterweight Round of 32 boxing match at ExCeL venue during the London 2012 Olympic Games July 29, 2012.
American Serena Williams sits in her chair during a break in her women's singles semi-final match against compatriot Madison Keys at the Australian Open 2015 tennis tournament in Melbourne Jan. 29, 2015.
Fiorentina's Jasmin Kurtic plays in a Europa League Group K soccer match against Guingamp at the Roudourou stadium in Guingamp, Nov. 27, 2014.
Mercedes Formula One driver Lewis Hamilton of Britain attends a media conference in Sao Paulo Nov. 6, 2014. Hamilton's car is number 44.
Oscar Benitez, right, of Argentina's Lanus runs past Fidencio Oviedo of Paraguay's Cerro Porteno during their Copa Sudamericana soccer match in Buenos Aires, Oct. 21, 2014.
France's national soccer team goalkeeper Stephane Ruffier attends a news conference at the theatre Pedro II at Ribeirao Preto, 208 miles northwest of Sao Paulo, June 13, 2014.
Karolina Pliskova of the Czech Republic displays her tattoo during her women's singles match against Agnieszka Radwanska of Poland at the French Open tennis tournament at the Roland Garros stadium in Paris May 28, 2014.
Miami Heat forward Chris Andersen stands on the court during player introductions before their NBA basketball game against the Boston Celtics in Boston, Massachusetts, March 18, 2013.
Toronto Blue Jays infielder Brett Lawrie takes batting practice at the team's spring training facility in Dunedin, Florida, Febr. 23, 2012.
Nicholas Robinson Baker of Britain competes in the Men's Synchronized 3m Springboard preliminary round at the FINA Diving World Cup at the Olympic Aquatics Centre in London Feb. 20, 2012.
South Africa's Oscar Pistorius – "Bladerunner" – trains for the IAAF Daegu 2011 World Championship in Daegu Aug. 24, 2011.
Germany's Ariane Friedrich competes in the women's high jump competition at the German athletics championships in Braunschweig July 17, 2010.
AC Milan's David Beckham celebrates at the end of the match against Juventus during their Serie A soccer match at Olympic stadium in Turin, Jan. 10, 2010. AC Milan won 3-0.
Former England captain David Beckham shows his tattoo after being asked to by students at Peking University during a visit in Beijing March 24, 2013. The tattoo in Chinese characters reads, "Life and death are determined by fate, rank and riches decreed by Heaven."
David Beckham attends a press conference to mark his 10 years as a UNICEF Goodwill Ambassador, at Google's headquarters in central London, Feb. 9, 2015. Beckham announced the launch of a new fund, "7: David Beckham UNICEF Fund," named after his old shirt number.
Martyn Rooney of England gets set on the starting blocks before the Men's 400m final at the 2014 Commonwealth Games in Glasgow, Scotland, July 30, 2014.
Polona Hercog of Slovenia prepares to serve during her women's singles match against Sloane Stephens of the U.S. at the French Open tennis tournament in Paris May 29, 2014.
Brianne Theisen Eaton of Canada shows her patriotic side during the women's 60-meter pentathlon event at the world indoor athletics championships on March 7, 2014.