Spyridon Gianniotis of Greece (R) celebrates as he won the men's 10km open water race in front of second placed Thomas Peter Lurz of Germany (L) and third placed Oussama Mellouli of Tunisia (C) during the World Swimming Championships at De La Fusta venue in Barcelona July 22, 2013. REUTERS/Albert Gea (SPAIN - Tags: SPORT SWIMMING)