International Boxing Organization

[2] The WBC website highlights the importance of title recognition and the implications of multiple governing bodies in boxing.While the IBO operates independently, its titles being unified with the WBA, IBF, and WBO in certain divisions demonstrates how these organizations work together despite initial rivalries.The organization implemented a computerized system 'The Independent World Boxing Rankings' in the late 1990s that removed subjective elements from the ratings in an effort to bring more credibility to the sport.In contrast, other organizations like the WBA have been criticized for having multiple championship titles in the same division, confusing fans and fighters alike.[9] The other sanctioning bodies, such as the WBC and WBA, have long and storied histories, but both have come under fire for some of their rankings, which many argue are more reflective of promoters' and political influences than fighters' actual abilities.
PrivateCoral GablesFloridaprofessional boxingBoxrecThomas HearnsLennox LewisJames ToneyWladimir KlitschkoRoy Jones Jr.Marco Antonio BarreraNaseem HamedFloyd Mayweather Jr.Ricky HattonManny PacquiaoBernard HopkinsNonito DonaireSergio MartínezAndy Ruiz Jr.Tyson FuryAnthony JoshuaMinimumweightLight flyweightFlyweightJackson ChaukeSuper flyweightBantamweightSuper bantamweightShabaz MasoudFeatherweightDayan GonzalezSuper featherweightAnthony CacaceLightweightSuper lightweightAdam AzimWelterweightTulani MbengeSuper welterweightMiddleweightChris Eubank JrSuper middleweightOsleys IglesiasLight heavyweightArtur BeterbievCruiserweightYves NgabuHeavyweightOleksandr UsykSarah BormannNina RadovanovićAmanda GalleMea MotuAmanda SerranoAlycia BaumgardnerCaroline DuboisKatie TaylorLauren PriceFemke HermansList of IBO world championsList of IBO female world championsWorld professional boxing championsThe Ringweight classHeavyweight (200+ lb)records and statisticsCruiserweight (200 lb)Light heavyweight (175 lb)Super middleweight (168 lb)Middleweight (160 lb)Light middleweight (154 lb)Welterweight (147 lb)Light welterweight (140 lb)Lightweight (135 lb)Super featherweight (130 lb)Featherweight (126 lb)Super bantamweight (122 lb)Bantamweight (118 lb)Super flyweight (115 lb)Flyweight (112 lb)Light flyweight (108 lb)Mini flyweight (105 lb)Triple championsQuadruple championsQuintuple championsSextuple championsSeptuple championsOctuple championsLineal championshipUndisputed championshipInterim championshipUndefeated championsPound for poundcurrent rankingsBoxing organisations