Orono Wor Petchpun (Thai: โอโรโน่ ว.เพชรพูล, born August 22, 1978) is a Thai super featherweight kickboxer and bantamweight mixed martial artist fighting out of Wor Petchpun Gym in Nakhon Ratchasima, Thailand. He is former Lumpinee Stadium champion and three time champion of Thailand. He is the current It's Showtime 65MAX World champion and is based in Singapore where he is a member of the Evolve Mixed Martial Arts fight team.