Indian wrestler Yogeshwar Dutt's bronze medal from the London Olympics has been upgraded to silver after second-place finisher late Besik Kudukhov of Russia was stripped off his medal for failing a dope test. Yogeshwar informed via twitter that this morning he came to know that his Olympics medal has been upgraded to silver. The wrestler dedicated his medal to people of the nation. As per Russian agency, flowrestling.org, Kudukhov, who had died in a car crash in 2013 in southern Russia, was found to have used a banned substance in a test conducted by the World Anti-Doping Agency (WADA).As a result, Yogeshwar, who had bagged a bronze medal in men's 60kg freestyle category in the London Games, has now joined Sushil Kumar as the other silver medallist wrestler from the 2012 Olympics.