The list of the WKN kickboxing K-1 Rules champions of the world that includes weight class from super cruiserweight to super heavyweight.
| Title Holder | Weight Class | Date | Location | Opponent | Method | Round | Supervisor |
|---|---|---|---|---|---|---|---|
  Felipe Micheletti | Super Cruiserweight | 20-08-2016 | Sorocaba, Sao Paulo, Brazil | Rogelio Ortiz (AR) | KO | 1 | Sergio Batarelli |
| Vacant | Heavyweight | - | - | - | - | - | - |
  Gregory Tony | Super Heavyweight | 09-06-2016 | Guadeloupe, Caribbean | Alen Kapetanovic (CZ) | KO (High kick) | 2 | Frederick Audoui |