| JOEFRAZIER | The undisputed world heavyweight boxing champion 1970-73 (3,7) |
| LEONSPINKS | American boxer who won the undisputed world heavyweight championship in 1978 after defeating Muhammad Ali on a split decision (4,6) |
| FRAZIER | Joe - - -, world heavyweight boxing champion 1970 to 1973 (7) |
| ANATOLYKARPOV | The undisputed World Chess Champion 1975?85 and FIDE World Chess Champion 1993?99 |
| SPINKS | Leon, undisputed world heavyweight boxing champion from February to September, 1978 (6) |
| ALI | Muhammad ___, late undisputed World Heavyweight boxing champion from 1974-78 (3) |
| TYSON | Undisputed world heavyweight boxing champion late 1980s (5) |
| GEORGEFOREMAN | 1973 undisputed world heavyweight boxing champion (6,7) |
| BOWE | Riddick .... , November December, 1992 undisputed world heavyweight boxing champion (4) |
| MIKETYSON | Undisputed world heavyweight boxing champion, 1987-90 (4,5) |
| BARRINGTON | Jonah ___, British Open squash champion from 1970-73 (10) |
| RIDDICKBOWE | American heavyweight boxer who became the undisputed world champion by defeating Evander Holyfield in 1992: 2 wds. |
| LENNOXLEWIS | British-Canadian heavyweight boxer who became the undisputed world champion by defeating Evander Holyfield in 1999: 2 wds. |
| ANTUOFERMO | Vito, 1979-80 undisputed world middleweight boxing champion (10) |
| OLEKSANDRUSYK | Ukrainian heavyweight boxer who became the undisputed world cahmpion by defeating Tyson Fury in May of this year: 2 wds. |
| LEONARD | Boxer Sugar Ray ____ won the undisputed world welterweight title in 1981 |
| EVANDER | Holyfield, former undisputed world heavyweight champion (7) |
| LEON | .... Spinks, former undisputed world heavyweight champion (4) |
| USYK | Ukrainian boxer who has been the undisputed heavyweight champion, Oleksandr _ (4) |
| TAYLOR | Irish boxer who is the undisputed and lineal world lightweight champion, Katie _ (6) |
