Undisputed champion recognised a different champion. The disputes were usually short-lived as a lucrative fight would be organised between the rival champions. The longest split was ten years, of the middleweight title, between Mickey Walker's move up to heavyweight in 1931 and NBA champion Tony Zale's defeat of NYSAC contender Georgie Abrams in 1941. An early use of "undisputed" appears in a "New York Times" preview of the 1941 fight. The growing popularity of boxing outside of the USA led to creation of various boxing organizations, each strengthening their influence (most notably BBBofC) and having their own champion. This resulted in a
World Boxing Association A WBA champion may be promoted to "Super Champion" without winning another organization's title: Chris John, Floyd Mayweather Jr., and Anselmo Moreno are examples. The WBA will also promote their titlist to a "Super" champion when he successfully defends his title five times. As of 2017, the WBA continues to issue Regular titles, despite having previously stated that they would seek to reduce their number of titles to one per weight class. As of 23, 2019. World Boxing Association The World Boxing Association (WBA), formerly known as the National Boxing Association (NBA) is the oldest and one of four major