Kofi Jantuah, the Ghana and United States boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from August 2007 in the Middleweight division.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Super Middleweight | May 2004 | May 2004 | 1 month |
| Middleweight | April 2006 | August 2007 | 1 year 4 months |
| Super Welterweight | April 2002 | March 2006 | 3 years 8 months |
| Welterweight | March 2000 | September 2001 | 1 year 6 months |
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.