POST FIGHT: Usyk breaks down LEFT HOOK KNOCKOUT aka “IVAN” | Usyk v Dubois 2 Video © Seconds Out Boxing Video » POST FIGHT: Usyk breaks down LEFT HOOK KNOCKOUT aka “IVAN” | Usyk v Dubois 2 Oleksandr Usyk asked about RETIREMENT; Will he FIGHT again?Lamont Roach REACTS to Gary Russell Jr KNOCKING OUT Hugo Castaneda
