| Answer | Crossword Clue |
|---|---|
| GEORGEFOREMAN | '70s and '90s heavyweight champ |
| MUHAMMADALI | '60s and '70s heavyweight champ |
| TYSON | 1980s-'90s heavyweight champ |
| TYSON | 1980s-'90s heavyweight champ Mike |
| JOEFRAZIER | '70s heavyweight champ |
| ALI | '70s heavyweight champ |
| LEONSPINKS | '70s heavyweight champ |
| ALI | Three-time '60s-'70s heavyweight champ |
