Claudio Istrate

K-1 GENKI 2026: Brazilian Fighters Triumph in Three Title Fights; Lukas Achterberg, Rui Okubo, and Mona Kimura Impress

Three K-1 World Titles Announced for April 11 – Super Welterweight Belt Vacant After Ouyang Feng Relinquishes Crown

K-1 Openweight Grand Prix Matchups Announced For September 10