![Usyk now holds the WBA 'super', WBO, IBF and IBO heavyweight world titles Photo Credit: Mark Robinson/Matchroom Boxing - ProBoxing-Fans.com Usyk now holds the WBA 'super', WBO, IBF and IBO heavyweight world titles Photo Credit: Mark Robinson/Matchroom Boxing - ProBoxing-Fans.com](https://www.proboxing-fans.com/wp-content/uploads/2021/09/usyk-3.jpg)
Usyk now holds the WBA 'super', WBO, IBF and IBO heavyweight world titles Photo Credit: Mark Robinson/Matchroom Boxing - ProBoxing-Fans.com
![IBOBoxing on Twitter: "👊TBE winning IBO - One of the great former IBO World Champions @FloydMayweather 🌎 where does he rank on your greatest of all time list⁉️#boxing #world #Champion #worldchampion #belt # IBOBoxing on Twitter: "👊TBE winning IBO - One of the great former IBO World Champions @FloydMayweather 🌎 where does he rank on your greatest of all time list⁉️#boxing #world #Champion #worldchampion #belt #](https://pbs.twimg.com/media/DzdRsj5X0AADEqX.jpg)
IBOBoxing on Twitter: "👊TBE winning IBO - One of the great former IBO World Champions @FloydMayweather 🌎 where does he rank on your greatest of all time list⁉️#boxing #world #Champion #worldchampion #belt #
![World boxing champions list: WBA, WBO, WBC, IBF and The Ring title holders in every weight class | DAZN News US World boxing champions list: WBA, WBO, WBC, IBF and The Ring title holders in every weight class | DAZN News US](https://images.daznservices.com/di/library/DAZN_News/73/67/olexandr-usyk_hprkpzftqne41rdopfria395b.jpg?t=604169292&quality=60&w=1280&h=720)
World boxing champions list: WBA, WBO, WBC, IBF and The Ring title holders in every weight class | DAZN News US
![Sky Sports World Championship Boxing" IBF, WBA, IBO & WBO Heavyweight Titles: Anthony Joshua vs. Joseph Parker (TV Episode 2018) - IMDb Sky Sports World Championship Boxing" IBF, WBA, IBO & WBO Heavyweight Titles: Anthony Joshua vs. Joseph Parker (TV Episode 2018) - IMDb](https://m.media-amazon.com/images/M/MV5BMTg4ZGFiMTctNjdlNi00YTM4LWE1YmUtYTFjMzRhOWNmNWVkXkEyXkFqcGdeQXVyODczNTM5NDI@._V1_FMjpg_UX1000_.jpg)
Sky Sports World Championship Boxing" IBF, WBA, IBO & WBO Heavyweight Titles: Anthony Joshua vs. Joseph Parker (TV Episode 2018) - IMDb
Independent Sport on Twitter: "Anthony Joshua beats Joseph Parker on points to become WBA, IBF, WBO and IBO Heavyweight champion #JoshuaParker https://t.co/jxX5mu1pOB" / Twitter
![Anthony Joshua vs. Oleksandr Usyk fight date, time, PPV price, odds & location for 2021 boxing match | Sporting News Canada Anthony Joshua vs. Oleksandr Usyk fight date, time, PPV price, odds & location for 2021 boxing match | Sporting News Canada](https://library.sportingnews.com/styles/twitter_card_120x120/s3/2021-08/anthony-joshua-7212021-matchroom-ftr_6fwljpdpxky01vx9bhrcsfzja.jpeg?itok=hk96RzLB)
Anthony Joshua vs. Oleksandr Usyk fight date, time, PPV price, odds & location for 2021 boxing match | Sporting News Canada
![A guide to boxing's 'legitimate' world titles and which ones should fans actually take seriously? | The Sun A guide to boxing's 'legitimate' world titles and which ones should fans actually take seriously? | The Sun](https://www.thesun.co.uk/wp-content/uploads/2017/09/nintchdbpict000320345292-e1504531572350.jpg)
A guide to boxing's 'legitimate' world titles and which ones should fans actually take seriously? | The Sun
![Ukranian WBA, WBO, IBO and IBF heavyweight world champion boxer Wladimir Klitschko poses with his belts at the Esprit Arena in Duesseldorf, Germany, 21 July 2015. Klitschko faces his British contender Tyson Ukranian WBA, WBO, IBO and IBF heavyweight world champion boxer Wladimir Klitschko poses with his belts at the Esprit Arena in Duesseldorf, Germany, 21 July 2015. Klitschko faces his British contender Tyson](https://c8.alamy.com/comp/EY46CM/ukranian-wba-wbo-ibo-and-ibf-heavyweight-world-champion-boxer-wladimir-EY46CM.jpg)
Ukranian WBA, WBO, IBO and IBF heavyweight world champion boxer Wladimir Klitschko poses with his belts at the Esprit Arena in Duesseldorf, Germany, 21 July 2015. Klitschko faces his British contender Tyson
![Unified World Heavyweight Champion Anthony Joshua To Present His Titles to Nigerian President Muhammadu Buhari - GhanaCelebrities.Com Unified World Heavyweight Champion Anthony Joshua To Present His Titles to Nigerian President Muhammadu Buhari - GhanaCelebrities.Com](https://i0.wp.com/www.ghanacelebrities.com/wp-content/uploads/2019/12/ELN4Z1nXkAIa_16.jpg?fit=774%2C960&ssl=1)
Unified World Heavyweight Champion Anthony Joshua To Present His Titles to Nigerian President Muhammadu Buhari - GhanaCelebrities.Com
![Anthony Joshua celebrates with his belts after victory over Joseph Parker in their WBA, IBF, WBO and IBO Heavyweight Championship contest at the Principality Stadium, Cardiff Stock Photo - Alamy Anthony Joshua celebrates with his belts after victory over Joseph Parker in their WBA, IBF, WBO and IBO Heavyweight Championship contest at the Principality Stadium, Cardiff Stock Photo - Alamy](https://c8.alamy.com/comp/MAD349/anthony-joshua-celebrates-with-his-belts-after-victory-over-joseph-parker-in-their-wba-ibf-wbo-and-ibo-heavyweight-championship-contest-at-the-principality-stadium-cardiff-MAD349.jpg)