The largest mixed martial arts organization in the world held and event in what Japanese city on April 14, 2000?
UFC 25 UFC 25: Ultimate Japan 3 was a mixed martial arts event held by the Ultimate Fighting Championship on April 14, 2000 at the Yoyogi National Gymnasium in Tokyo, Japan.
Hero's Hero's was a Japanese mixed martial arts promotion operated by Fighting and Entertainment Group, the parent entity behind kickboxing organization K-1. Grown from and branched off of K-1's earlier experiments in MMA, including the "K-1 Romanex" event and various MMA fights on its regular K-1 kickboxing cards, it held its first show on March 26, 2005. The promotion was handled by former Rings head Akira Maeda. At a press conference on February 13, 2008, FEG announced that they discontinued Hero's and were creating a new mixed martial arts franchise, Dream, in collaboration with former Pride FC executives from Dream Stage Entertainment.