Kiyomitsu Samuel Nagasawa

Eight heavyweight monsters from around the world collide in a one-day showdown! The “-90kg World’s Strongest Tournament” takes over Yoyogi, Tokyo! In the cruiserweight division of destruction and chaos, who will be the last one standing in the ring? Plus, don’t miss five must-see title matches!

K-1 REVENGE was a kickboxing event hosted by K-1. The event took place on Sunday, May 31, 2026, at Tokyo's Korakuen Hall.

K-1 World MAX 2026 -70kg World Championship Tournament Opening Round (Final 16) took place on Saturday, September 12, 2026, at the Yoyogi National Stadium Second Gymnasium in Tokyo, Japan.