International Boxing Union (since 1996) World Super Middleweight title fights of Scott "The Sandman" Pemberton and Omar Sheika that became ESPN2's "Fight of the Year" in 2003 and 2004. On 7 April 2012, 7-time multiple weight class World Champion James Toney captured the vacant IBU World Heavyweight championship with a TKO over World Heavyweight Bare Knuckle Championship Holder Bobby Gunn. International Boxing Union (since 1996) The International Boxing Union (IBU) is a professional boxing sanctioning body founded in Atlanta, Georgia, United States, in 1996. It is unrelated to the International Boxing Union, based in Europe, which operated until the Second World War. Although the IBU
IWA Undisputed World Heavyweight Championship IWA Undisputed World Heavyweight Championship The IWA Undisputed World Heavyweight Championship is a professional wrestling world heavyweight championship that is contested in Puerto Rico. It originally appeared within the titular professional wrestling promotion, the International Wrestling Association. The championship was established in 2000, as the IWA World Heavyweight Championship. On December 15, 2007, Scott Hall failed to attend a titular defense which led to the fictional local boxing and wrestling commission's decision to vacate the WWC Universal Heavyweight Championship and award it to the number one contender who at the moment was Miguel "Biggie Size" Maldonado. On December 30, the