Heavyweight boxing championship records and statistics only universally recognized form of a world championship until July 2, 1921, when Jack Dempsey became the inaugural NBA Heavyweight Champion. The growing popularity of boxing led to a birth of various regional sanctioning organizations, with each recognizing their own champion. The major governing bodies were the National Boxing Association, formed in 1921, the New York State Athletic Commission, found after the Walker Law legalized prizefighting in New York in 1920, and the International Boxing Union, created in 1911 in Paris in attepmt create a unified international governing body for professional boxing. Both NBA and NYSAC made then-lineal champion Jack
Boxing at the 2000 Summer Olympics – Super heavyweight Boxing at the 2000 Summer Olympics – Super heavyweight The men's super heavyweight boxing competition at the 2000 Olympic Games in Sydney was held from 23 September to 1 October at the Sydney Convention and Exhibition Centre. Being the heaviest class, super heavyweights were limited to those boxers weighing over 91 kilograms (200.6 pounds). Like all Olympic boxing events, the competition was a straight single-elimination tournament. This event consisted of 16 boxers who have qualified for the competition through various qualifying tournaments held in 1999 and 2000. The competition began with a preliminary round on 23 September, where the number