John Cena is officially retiring in December and WWE has finally announced the date and location. The greatest of all time has been on a retirement tour this year with just five appearances left before he hangs up his jorts and sneakers, bringing to an end a 23-year career. Up next, he’ll be facing longtime rival AJ Styles in Australia at Crown Jewel Perth on October 11, but fans are still wondering what the next few weeks will hold. Earlier this year at WrestleMania 41, Cena beat Cody Rhodes to break Ric Flair’s record to become a 17-time world champion....