LONDON - Russia's Mansur Isaev won the men's -73kg category on Monday, taking the second gold medal for his country in judo. Isaev, 25, came out on top in a fast and furious fight with Japan's Riki Nakaya. Mongolia's Nyam-Ochir Sainjargal took bronze by beating Dutchman Dex Elmont. It means Mongolia have now won judo medals at every games since Athens in 2004. France's Ugo Legrand defeated Wang to win the other bronze, his country's third judo bronze medal in London, and received a standing ovation from watching French President Francois Hollande.