(L-R) Canadian poker professional Daniel Negreanu, Ukrainian former soccer player Andriy Schevchenko, Brazilian former soccer player Ronaldo, Spanish tennis player Rafael Nadal, Italian former skier ... more 
(L-R) Canadian poker professional Daniel Negreanu, Ukrainian former soccer player Andriy Schevchenko, Brazilian former soccer player Ronaldo, Spanish tennis player Rafael Nadal, Italian former skier Alberto Tomba and Dutch former field hockey player Fatima Moreiro de Melo joke before the celebrity poker tournament European Poker Tour Charity Challenge in Prague December 12, 2013. REUTERS/David W Cerny (CZECH REPUBLIC - Tags: SOCIETY SPORT) less 
1 / 6
Reuters | Photo By DAVID W CERNY / REUTERS
Thu, Dec 12, 2013 10:26 AM EST