This week, it was revealed that former UFC heavyweight champion Brock Lesnar was once again a free agent, having not re-signed with the WWE. This announcement led to plenty of speculation with both the UFC and Bellator showing an interest in signing Lesnar. However, opinions differ on whether Lesnar will actually return to unscripted combat and chief among the naysayers is the last man to beat Lesnar in a real fight.
In 2011, Alistair Overeem knocked out Lesnar with a knee to the body at UFC 141, a blow which ended up forcing Lesnar to retire from the sport and return to professional wrestling.