"Hero's"@en . . . "For the fish, see Heros genus; for the TV Show, see Heroes (TV series). For other uses, see Hero (disambiguation).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."@en .