Hero's 4 was a mixed martial arts event held by the Hero's promotion on March 15, 2006 at the Nippon Budokan in Tokyo, Japan. Muay Thai kickboxer Ole Laursen made his debut in MMA at the event against Genki Sudo.
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Hero's 4 was a mixed martial arts event held by the Hero's promotion on March 15, 2006 at the Nippon Budokan in Tokyo, Japan. Muay Thai kickboxer Ole Laursen made his debut in MMA at the event against Genki Sudo.