RankingRoyals - Which Country has the Most Boxing World Champions in History? The United States 🇺🇸 has 455 boxers who have won a world belt. They include former greats such as Mohammad
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All World Super-Middleweight Boxing Champions in History | WBA, WBC, IBF, WBO and the Ring - YouTube
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World men's boxing champions list: WBA, WBO, WBC, IBF and The Ring title holders in every weight class | DAZN News US
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Boxing Champions of the Heavyweight Division 1882-2010: Curtis, Ronald J.: 9781453514672: Amazon.com: Books
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