Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories. |
This category is for all of the boxers who have ever won a world boxing title in any weight class. Any boxer who won one or more of the following titles is eligible for inclusion in this category: the universal world title (using Marquess of Queensberry rules), the NBA world title (1921–1962), the WBA world title (1962–present), the WBC world title (1963–present), the IBF world title (1983–present), and the WBO world title (1988–present).