Heavyweight Boxing Champions
Heavyweight boxing champions, their countries, and the dates of their title reigns.
Download optionsThe records
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 |
Free sample files (up to 10 rows): CSV JSON XML
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.
Use this dataset through the API
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.
Without a pass, sorting and randomization apply only to the fixed 10-row sample.