| 100% | RIC | 3 | Wrestler Flair, 10-time N.W.A. world heavyweight champion |
| 46% | GEORGEFOREMAN | 13 | Two-time world heavyweight champion and Olympic gold medalist who turned 75 on January 10, 2024 |
| 46% | BERBICK | 7 | Trevor __, boxer, a world champion heavyweight |
| 43% | RIC | 3 | 16-time World Champion wrestler Flair |
| 41% | LENNOX | 6 | Three-time world heavyweight champion Lewis |
| 40% | MIKE | 4 | World heavyweight champion ___ Tyson |
| 40% | MICHAELSPINKS | 13 | 1976 Olympic middleweight gold medalist who was a world light-heavyweight and heavyweight champion: 2 wds. |
| 39% | SONJA | 5 | ___ Henie, 10-time world champion skater |
| 39% | MIKETYSON | 9 | Former world heavyweight champion |
| 38% | INGEMAR | 7 | Former world heavyweight champion Johansson |
| 38% | MIKE | 4 | Former World heavyweight champion ___ Tyson |
| 38% | INGEMAR | 7 | ___ Johansson, 1959-60 world heavyweight champion |
| 37% | SUE | 3 | ___ Bird, 10-time W.N.B.A. All-Star |
| 36% | LENNOXLEWIS | 11 | World heavyweight champion who was once an Olympic boxing gold medalist |
| 36% | BAER | 4 | Boxer Max who was World Heavyweight Champion in 1934 |
| 36% | TITLE | 5 | Heavyweight champion of the world, e.g. |
| 36% | JACKJOHNSON | 11 | World Heavyweight boxing champion from 1908-15 |
| 36% | SULLIVAN | 8 | John L __, first world heavyweight boxing champion |
| 36% | GENETUNNEY | 10 | World Heavyweight boxing champion from 1926-28 |
| 36% | JESSWILLARD | 11 | World Heavyweight boxing champion from 1915-19 |
| 35% | REAL | 4 | "The ___ Deal," nickname for four-time world heavyweight champion Evander Holyfield |
| 35% | BAER | 4 | Boxer Max who was world heavyweight champion in the thirties |
| 35% | SONNYLISTON | 11 | 1962-64 World Heavyweight boxing champion |
| 35% | DURANT | 6 | 10-time N.B.A. All-Star Kevin |
| 35% | KARPOV | 6 | Two time world chess champion with a style described as that of a "boa constrictor" |
| 35% | PAIGE | 5 | English professional wrestler who is a two-time WWE Divas Champion |
| 35% | KURT | 4 | ___ Browning, Canadian figure skater who is a four-time World Champion |
| 34% | FITZSIMMONS | 11 | Bob —, 1897-99 World Heavyweight boxing champion |
| 34% | BAER | 4 | Max —, 1934-35 World Heavyweight boxing champion |
| 34% | LISTON | 6 | Sonny —, 1962-64 World Heavyweight boxing champion |