Wladimir Klitschko Sparks Comeback Rumors After Sparring Footage

Footage of Wladimir Klitschko sparring has gotten fans talking over whether he will make a comeback. The former unified heavyweight champion retired in 2017 after a stoppage loss to Anthony Joshua. However, the 49-year-old has been linked with a return. There have been suggestions that Klitschko wants to break the record for the oldest heavyweight […]