Undisputed champion he was still described as "undisputed champion" by some reports. After Joe Calzaghe's super middleweight victory over Mikkel Kessler in November 2007, he was frequently described as "undisputed champion". Others disputed this, because although he held the WBA, WBC, and WBO belts, he vacated his IBF title in November 2006 rather than face a mandatory challenger, and immediately vacated other titles as well. The unified champion is defined as a boxer that holds at least two world championships of major sanctioning bodies (WBA, WBC, WBO or IBF) in their respective division. Around 2004, the World Boxing Association recognized three different
2008 Boxing World Cup <br> <br> <br> <br> <br> <br> <br> <br> 2008 Boxing World Cup The 2008 Boxing World Cup is a boxing competition between top ranked boxers in different weight categories. It was held in Moscow, Russia from December 10 to December 14. The format for the 2008 competition changed when it was announced that the event would take place under a new format and become a biennial event. Whereas before the competition was between teams, now it will be between the top ranked boxers in their weight categories. The winning country will be the one taking more medals than any other,