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
Alan Bosworth British welterweight title. Bosworth's last fight was a 7th round knockout defeat against Ashley Theophane on 20 January 2007. Bosworth beat former world title challenger Stephen smith for the national title. Alan Bosworth Alan Bosworth (born 31 December 1967 in Northampton, England), is a professional boxer, using the nickname "Bozzy". He is a light welterweight, and a former British and European title challenger at the weight. Bosworth has fought several notable fighters throughout his career including former world champion Junior Witter, and former world title challengers Allan Vester, George Scott and Jan Piet Bergman. Bosworth's professional boxing career began in