| OTTKE | Sven ___, IBF Super Middleweight champion from 1998-04 (5) |
| TONEY | James ___, IBF Super Middleweight champion from 1993-94 (5) |
| LACY | Jeff ___, IBF Super Middleweight champion from 2004-06 (4) |
| FROCH | 2012-15 IBF super middleweight champion (5) |
| TRUAX | 2017-18 IBF super middleweight champion (5) |
| CALEB | 2017-18 IBF super middleweight champion (5) |
| JIROV | Vassiliy ___, IBF Cruiserweight champion from 1999-2003 (5) |
| TAPIA | Johnny ___, WBA Bantamweight champion from 1998-99 (5) |
| IWASA | Ryosuke ___, 2017-2018 IBF super bantamweight champion (5) |
| JEFFLACY | US boxer who was IBF Super Middleweight champion from 2004- 06 (4,4) |
| BUTE | Lucian ...., 2007-12 IBF Super middleweight champion (4) |
| CARL | 2012-15 IBF super middleweight champion (4) |
| BYRD | Chris ___, IBF Heavyweight champion from 2002-06 (4) |
| MOORER | Michael ___, IBF Heavyweight champion from 1996-97 (6) |
| SOTO | Hugo Rafael ?, WBA Flyweight champion from 1998-99 (4) |
| HUGOSOTO | WBA Flyweight boxing champion from 1998 to 1999 (4,4) |
| MENDEZ | Argenis ...... , IBF Super Featherweight champion from March, 2013 (6) |
| TONYTHETIGERLOPEZ | Two-time IBF super-featherweight champ. (4,3,5,5) |
| CARLFRAMPTON | Which Belfast boxer is the current IBF super-bantamweight world champion? (4,8) |
| JOJODIAZ | Joseph: IBF super-featherweight champion in 2020. (4,4) |
