| BERNARD | With 38-Across boxer who won the WBA Super light heavyweight championship at 49 in 2014 |
| GEORGEFOREMAN | Boxer who won the IBF and WBA heavyweight championships at 45 in 1994: 2 wds. |
| MANNYPACQUIAO | Boxer who won the WBA Super welterweight championship at 40 in 2019: 2 wds. |
| LORIS | ..... Stecca, Italian boxer who won the WBA super bantamweight title in 1984 (5) |
| GAVINREES | Welsh boxer nicknamed "The Rock" who held the WBA super lightweight title from 2007 to 2008 |
| LAILA | With 23-Across, boxer who made a workout video with Sugar |
| BENITEZ | Wilfred, American boxer who won the WBA light welterweight title in 1976 at the age of 17 years 173 |
| BRUNO | British boxer who won the WBC heavyweight championship in 1995 (5,5) |
| FRANK | And 37 British boxer who won the WBC heavyweight championship in 1995 (5,5) |
| LEONSPINKS | American boxer who won the undisputed world heavyweight championship in 1978 after defeating Muhammad Ali on a split decision (4,6) |
| JOHNCONTEH | British boxer who won the WBC Light Heavyweight crown in October 1974 |
| KIDLAVIGNE | American boxer who won the world lightweight championship in London against Dick Burge in 1896 |
| JOEBUGNER | Boxer who unsuccessfully challenged Muhammad Ali for the heavyweight championship in 1975 (3,6) |
| INGEMARJOHANSSON | Swedish boxer who defeated Floyd Patterson to win the World Heavyweight Championship in 1959 |
| ALANMINTER | English boxer who won the world middleweight title from Vito Antuofermo in March 1980 and lost it to Marvin Hagler in August 1980 |
| ALI | Boxer who won the "Rumble in the Jungle" |
| CHAGAEV | Ruslan, boxer who took the WBA Heavyweight title from Nikolay Valuev in April, 2007 (7) |
| EUBANK | Chris, boxer who won the WBC and WBO middleweight titles in 1990 (6) |
| LEGRA | Jose ....., Cuban-born boxer who won the WBC world featherweight champion in 1968 (5) |
| DICKIE | Robert ......, Welsh boxer who won the British featherweight and super featherweight titles (6) |
