Mario Pardo Villagómez (February 14, 1984) is a Mexican Luchador, best known under the ring name Oficial AK-47. As Oficial AK-47 he is part of a group called Los Oficiales that has worked for International Wrestling Revolution Group (IWRG) since 2007. The team held the record for the longest reigning Districto Federal Trios Champions and are the most successful holders of the IWRG Intercontinental Trios Championship, holding it longer than any other trios team and having defended it more times than any previous champions have. He previous worked as the enmascarado characters Sureño de la Muerte and Black Stone. He is named after the AK-47 assault rifle. Wrestling most his career under a mask, Pardo's true identity was revealed on December 22, 2011, when he lost his mask in a match against