Boxing in the 1950s and Floyd Patterson emerged as the youngest heavyweight champion in history (coincidentally, he beat Moore for the title left vacant by Marciano). Patterson remained the youngest heavyweight champion in history until November 22, 1986, when a 20-year-old Mike Tyson defeated the 31-year-old WBC Heavyweight Champion Trevor Berbick by TKO in round 2. The dark side of boxing once again emerged: Jake LaMotta alleged at a hearing that he had thrown a fight with Billy Fox in exchange for a try at the world Middleweight title, and Jim Norris, an important promoter of the time, was associated with Blinky Palermo and
World Heavyweight Championship (WWE) December 15, 2013, to unify the titles. Subsequently, the WWE Championship was renamed WWE World Heavyweight Championship. The unified championship retained the lineage of the WWE Championship, and the World Heavyweight Championship was retired. With his victory over John Cena, Randy Orton became the final World Heavyweight Champion. Like with the Undisputed Championship, the Big Gold Belt was used in tandem with the WWE Championship belt to represent the WWE World Heavyweight Championship until a single belt was presented to then champion Brock Lesnar in August 2014. The following is a list of dates indicating the transitions of the World