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
2010 AIBA Women's World Boxing Championships 2010 AIBA Women's World Boxing Championships The 2010 AIBA Women World Boxing Championships was an international women's boxing competition hosted by Barbados from September 9 to 18, 2010 in Bridgetown. It was the 6th edition of the championship, which debuted in 2001 in Scranton, Pennsylvania, United States. The World Championship was contested in 10 weight disciplines by 257 amateur women boxers from 66 federations, and was conducted in the Garfield Sobers Gymnasium. Russia won two gold medals and one silver, while China, the champion in the 2008 edition, finished second with one gold, three silver and three bronze medals, followed