Regional title lineage

WBO TITLE HAD BEEN VACATED BY RAY MERCER WHEN HE WON THE TITLE. HEAVYWEIGHT Champions

A complete roll of WBO TITLE HAD BEEN VACATED BY RAY MERCER WHEN HE WON THE TITLE. heavyweight champions since 1991 — 1 champion across 1 reign. ORLIN NORRIS is the current titleholder. The longest reign belongs to ORLIN NORRIS (35y 6m, 0 defences).