Heavyweight unification series Heavyweight unification series The heavyweight unification series, also known as the Heavyweight World Series, was a sequence of professional boxing matches held in 1986 and 1987 to crown an undisputed champion of the heavyweight class. The series was produced by HBO Sports and promoted by Don King. It ended with Mike Tyson as undisputed champion, holding the championship belts of the International Boxing Federation, World Boxing Association, and World Boxing Council. Prior to the series, the last undisputed heavyweight champion had been Leon Spinks, who won the championship in his 1978 victory over Muhammad Ali. Spinks had been stripped of
Joe Gould (boxing) Joe Gould (boxing) Joe Gould (August 13, 1896 – April 21, 1950) was an American boxing manager best known for representing boxer James J. Braddock, dubbed "The Cinderella Man," who in 1935 upset Max Baer to become the World Heavyweight Champion. He also managed Lightweight contender Ray Miller from 1930–1933. Gould met then 20-year-old amateur boxer James Braddock at Joe Jeanette's gym in Hoboken, New Jersey in 1925. With Gould as his manager, Braddock turned pro in 1926 and went 14-0-2 before losing his first fight. After a completely one-sided loss to defending Light Heavyweight champion Tommy Loughran in July