Quadruple champion Quadruple champion In different sports when a sportsman wins four crowns, titles, medals, belts or another distinctions is called a Quadruple Champion. In boxing, a quadruple champion is a boxer who has won world titles in four different weight classes. The first ever man to earn that enormous distinction was Thomas Hearns on October 29, 1987. Hearns won his first four titles at the following divisions: Welterweight (147 lbs), Light Middleweight (154 lbs), Middleweight (160 lbs) and Light Heavyweight (175 lbs). By later winning a super middleweight title, he also became the first to win world titles in five weight
Undisputed championship Olympic Auditorium World Heavyweight Championship. In light of having unified three of the major world heavyweight championships of his time (as well as numerous other lesser-prestige titles) and defeating the reigning AWA World Heavyweight Champion in a non-title match (a major title that was abandoned soon after), Thesz became the Undisputed Champion for some time. From that point onward, the National Wrestling Alliance World Heavyweight Championship (the championship belt that Thesz opted to keep as the designation of all the championships he had won) became the undisputed world heavyweight title for all contenders to seek. This, however, would change over