World Boxing Organization (as they did with several established champions in the lower weight divisions), the WBO sanctioned a fight between two relatively unknown fighters, Francesco Damiani (winner of the super heavyweight silver medal at the 1984 Summer Olympics) and Johnny DuPlooy, to determine the inaugural holder of its own heavyweight title in 1989. All other sanctioning bodies of boxing recognized the then-undefeated Mike Tyson as the undisputed heavyweight champion. Damiani, meanwhile, went on to become the first WBO heavyweight champion. At heavyweight, especially in the United States, the organization initially struggled to gain credibility as a major sanctioning body, with WBO heavyweight
Boxing in the United States in newspapers and access on major television networks. Also the lack of a US Heavyweight world champion. It was hoped in 2015 that the Floyd Mayweather Jr. vs. Manny Pacquiao fight would re-invigorate interest in the sport in the United States but because the fight was disappointing it was perceived as doing further harm to the image of the sport in the United States. Boxing in the United States Boxing's origins began in the United States in 19th Century. The United States became the center of professional boxing in the early 20th century. The sport of boxing came to the