This is the list of all K-1 champions. Included are the K-1 World Grand Prix and K-1 World MAX champions as well as all the preliminary tournament winners from the events promoted by FEG (1993– 2011), K-1 Global (2012–2023), and K-1 (2014–present), following the former's dissolution. The list does not contain K-1's mixed martial arts branch Hero's and DREAM champions.[1]
- ^ "Event Schedule". K-1 Grand Prix Website. Archived from the original on 2007-08-15. Retrieved 2009-06-06.