TASS/. One of the world’s most prominent heavyweight boxers Wladimir ‘Dr. Steelhammer’ Klitschko of Ukraine announced on Thursday his decision to wrap up his boxing career. "Twenty-seven ...

Wladimir Klitschko's chances of returning to boxing and winning a world title aged 45, breaking the world record as the oldest heavyweight champion in history, are "very slim." That's according to ...