Red Burman, the United States boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from July 1941 in the Heavyweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Heavyweight | April 1936 | July 1941 | 3 years 4 months |
| Lightweight | October 1938 | October 1938 | 1 month |
Time ranked counts distinct months this fighter appears on a rankings list for that division. If they drop out and return later, months off the ranking lists are not included.