Belgium has won 40 gold medals at Summer Olympic Games as well as 1 medal at Winter Olympic Games for figure skating at the 1948 Winter Olympics in St. Moritz. Among the 40 gold medals at the Summer Olympics, 11 medals were won in archery, 7 in cycling, 4 in equestrian, 3 in athletics and fencing and 2 in sailing and judo. Well-known Belgian olympic champions are Hubert Van Innis and Edmond Cloetens (archery), Gaston Roelants and Tia Hellebaut (athletics), Patrick Sercu and Roger Ilegems (track cycling), Robert Van de Walle and Ulla Werbrouck (judo), Frédérik Deburghgraeve (swimming) and Justine Henin (tennis).