Rene Calixto Bibiano's highest current position is #3 with the IBF at Flyweight. He moved up 2 places from #5 with the IBF in April 2026.
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 | June 2022 | March 2026 | 3 years 7 months |
| Flyweight | July 2025 | April 2026 | 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.
