Chatchai Dutch Boy Gym, the Thailand boxer, is not listed in the latest monthly rankings, but has previous ranking records, with the latest entry from February 2001 in the Flyweight 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 Flyweight | September 1998 | September 1998 | 1 month |
| Flyweight | May 1997 | February 2001 | 3 years 10 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.
