World title lineage
IBO CRUISERWEIGHT Champions
A complete roll of IBO cruiserweight champions since 1994 — 20 champions across 23 reigns. JUERGEN ULDEDAJ is the current titleholder. The longest reign belongs to KEVIN LERENA (4y 3m, 3 defences).
- 23JUERGEN ULDEDAJCURRENT CHAMPION
2024–present · 2y 9m · 2 defences
- 22
2023–2024 · 5m · 0 defences
- 21
2023 · 5m · 0 defences
- 20
2021–2023 · 1y 4m · 0 defences
- 19
2017–2021 · 4y 3m · 3 defences
- 18
2017 · 5m · 0 defences
- 17
2016–2017 · 4m · 0 defences
- 16
2016 · 5d · 0 defences
- 15
2016 · 9m · 0 defences
- 14
2013–2016 · 2y 4m · 1 defence
- 13
2013 · 16d · 0 defences · won vacant
- 12
2013 · 4m · 0 defences · later vacated
- 11
2011–2013 · 1y 7m · 0 defences
- 10
2011 · 4m · 0 defences
- 9
2007–2011 · 4y 1m · 0 defences
- 8
2004–2007 · 3y 4m · 1 defence
- 7
2001–2004 · 2y 2m · 0 defences
- 6
2001 · 10m · 0 defences
- 5
2000–2001 · 10m · 0 defences
- 4
1999–2000 · 12m · 0 defences
- 3
1998–1999 · 11m · 0 defences · won vacant
- 2
1997–1998 · 11m · 0 defences · won vacant · later vacated
- 1
1994–1997 · 2y 11m · 0 defences · later vacated
