Wladimir Klitschko retained his heavyweight titles with a fifth-round knockout win over Kubrat Pulev in Hamburg.
The WBA, IBF and WBO champion produced yet another dominant performance, flooring his Bulgarian challenger on three occasions before a lightning left hook put Pulev flat on his back in the fifth. At the age of 38, Klitschko is showing Continue reading Wladimir Klitschko retained his heavyweight titles with a fifth-round knockout win over Kubrat Pulev in Hamburg.