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
World Colored Heavyweight Championship (his successor as colored heavyweight champ) and Sam Langford (who beat Jeanette for the colored title) and the young Harry Wills (who was colored heavyweight champ during the last year of Johnson's reign as world's heavyweight champ). Blacks were not given a shot at the title allegedly because such top boxing promoters as Tex Rickard believed that a fight between two black boxers would not draw at the gate. Jack Johnson fought Joe Jeanette a total of seven times, all during his reign as colored champ before he became the world's heavyweight champion, winning four times and drawing twice (three