WORLD CHAMPIONSHIPS LIGHT HEAVYWEIGHT (IBF)
WORLD CHAMPIONSHIPS LIGHT HEAVYWEIGHT (IBF)
3rd title defence – victory through techn. K.O. over Ernesto Magdaleno (USA)
4th title defence - points victory over Andrea Magi (Italy)
5th title defence – victory through techn. K.O. over Iran Barkley (USA)
WORLD CHAMPIONSHIPS LIGHT HEAVYWEIGHT (IBF)
WORLD CHAMPIONSHIPS LIGHT HEAVYWEIGHT (IBF)
WORLD CHAMPIONSHIPS LIGHT HEAVYWEIGHT (IBF)