By Luke Furman

IBF/IBO/WBO heavyweight champion Wladimir Klitschko takes part in a tough sparring session with tricky cruiserweight Ola Afolabi. Klitschko is training very hard in Austria to prepare for a unification bout with WBA king David Haye on July 2 in Hamburg, Germany. Afolabi will see action on the undercard. Photos by bokser.org.