Rene Santiago from Puerto Rico holds the WBA Light Flyweight World Champion belt after moving up from Minimumweight. He's also the WBO Light Flyweight Champion.
Summary from monthly sanctioning-body lists in our database (not a fight record).
| Division | First entered rankings | Most recently in rankings | Time ranked |
|---|---|---|---|
| Light Flyweight | February 2020 | July 2026 | 4 years 11 months |
| Minimumweight | October 2021 | April 2023 | 1 year 4 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.