Top 5 Longest-Reigning Heavyweight Boxing Champions
Seven longest reigning boxing world champions including Wilder and 3 fighters you've probably never heard of – The US Sun | The US Sun
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Deontay Wilder rematches Luis Ortiz Nov. 23 on FOX Sports PPV
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Adonis Stevenson in critical condition after fight
Top 10 Longest-Reigning Heavyweight Champions in Boxing History
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Nick Aldis has held NWA World Heavyweight Championship for 820 days, he's longest-reigning World Champion of the last decade. : r/SquaredCircle
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Light heavyweight champ Adonis Stevenson returns Dec. 1 in Quebec City, Canada
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Joe Louis - HISTORY
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