Winner of 12 Olympic medals banned for anti-doping violation
American swimmer Ryan Lochte, a winner of 12 Olympic medals including six gold medals, was handed a 14-month ban by the US Anti-Doping Agency for an anti-doping violation. Lochte had posted a picture of himself getting an IV injection on Twitter in May, that lead to an investigation. Lochte's ban has been backdated to May when he received the treatment.