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
WCW World Heavyweight Championship Tapings" as the NWA World Heavyweight Champion, despite the fact that in regards to the storyline, Flair, who had returned to WCW and regained the NWA title, was still champion. After leaving the NWA, WCW kept the Big Gold Belt, and it was renamed the WCW International World Heavyweight Championship. At Starrcade in December 1993, Flair won the WCW World Heavyweight Championship, by defeating Vader. WCW decided to unify the WCW World Heavyweight Championship (represented by the new belt) and International Championship (represented by the "Big Gold Belt"), by having Flair wrestle Sting in June 1994. Flair won and unified