#1318070Walter Estrada of Columbia is knocked out by Russia's Eduard Troyanovsky in their fight for the WBA lightweight world title.Sign in or register,to downloadAdd to cartRemove from cartPackage: Boxing. Bout between D. Lebedev and S. SilgadoCategories: SportsLocation: Moscow, RussiaEvent date: 17.12.2012Date published: 18.12.2012Author: Vladimir AstapkovichCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 2453x1491px, 1.5Mbrefereeropes