Weight class (boxing) names of the new divisions are not standardized between different sanctioning bodies, although the cutoff weights are. These weights are specified in pounds, reflecting the historic dominance of Britain (and, later, America) in the sport. A nonstandard weight limit is called a "catchweight". A catchweight may be agreed to for an individual bout—sometimes even for a championship bout—but championships are awarded only at the standard weight classes. For example, when Manny Pacquiao fought Antonio Margarito at a catch-weight of 150 pounds, the World Boxing Council sanctioned this as a title fight for jr. middleweight, whose limit is 154 pounds. This
World boxing championship records and statistics World boxing championship records and statistics Since at least John L. Sullivan, in the late 19th century, there have been world champions in professional boxing. At the very beginnings, before any sanctioning body was established, many boxers proclaimed themselves as legitimate champions. Eventually, champions were recognized through public acclamation, succesively establishing a lineage. Important sets of weight classes were those specified in 1909 by the National Sporting Club of London, and those contained in the 1920 Walker Law which established the New York State Athletic Commission (NYSAC). NYSAC recognized champions from its foundation in 1920. The National Boxing Association (NBA)