Sports · Reference dataset
Heavyweight Boxing Champions
Heavyweight boxing champions, their countries, and the dates of their title reigns.
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The 10 most recently added of 21 records · Select a column heading to sort.
| ID | Boxer | From | To | Country |
|---|---|---|---|---|
| 21 | Lennox Lewis | 1999-11-13 | 2000-04-29 | GB |
| 20 | Riddick Bowe | 1992-11-13 | 1992-12-14 | US |
| 19 | Evander Holyfield | 1990-10-25 | 1992-11-13 | US |
| 18 | James "Buster" Douglas | 1990-02-11 | 1990-10-25 | US |
| 17 | Mike Tyson | 1987-08-01 | 1990-02-11 | US |
| 16 | Leon Spinks | 1978-02-15 | 1978-03-18 | US |
| 15 | George Foreman | 1973-01-22 | 1974-10-30 | US |
| 14 | Joe Frazier | 1970-02-16 | 1973-01-22 | US |
| 13 | Muhammad Ali | 1967-02-06 | 1967-04-28 | US |
| 12 | Muhammad Ali (as Cassius Clay) | 1964-02-25 | 1964-09-19 | US |
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Scope and sources
Last checked against sources: October 14, 2026.
Last changed: July 17, 2026. This is when we last changed the data or its description. It doesn’t mean the data runs up to that date.
A complete download includes all 21 records currently held in this dataset. Check the description and sources to decide whether its scope fits your project.
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GET https://mysafeinfo.com/api/data/heavyweightchampsChoose a format, sort, or request fewer rows. A pass key gives access to the complete dataset. See the examples and parameters.
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