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
Undisputed championship both the WWE Champion and the World Heavyweight Champion could appear on both "Raw" and "SmackDown". In November 2013, then World Heavyweight Champion John Cena made a challenge to then WWE Champion Randy Orton to determine an undisputed world champion; the match would take place at the pay-per-view the following month. Randy Orton defeated John Cena in a TLC match and unified the titles. Subsequently, the World Heavyweight Championship was retired and the WWE Championship was renamed the WWE World Heavyweight Championship and retained its lineage. Like the WWE Undisputed Championship, the WWE World Heavyweight Championship was represented by the