Poland's Bogna Jozwiak (R) competes with Russia's Elena Netchaeva in their women's fencing individual sabre semi-final event at the World Fencing Championship in St. Petersburg September 29, 2007. REUTERS/Alexander Demianchuk (RUSSIA)

China's Tan Xue, Russia's Elena Netchaeva, Italy's Gioia Marzocca and Poland's Bogna Jozwiak (L-R) stand on the podium after the women's fencing individual sabre final at the World Fencing Championship in St.Petersburg September 29, 2007. Netchaeva won the gold medal. REUTERS/Alexander Demianchuk (RUSSIA)