Doctor X (July 17, 1970) is a Mexican luchador enmáscarado, or masked professional wrestler, Doctor X has mainly worked for the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre (CMLL) throughout most of his career, where he won the Mexican National Welterweight Championship and the Mexican National Trios Championship, teaming with Sangre Azteca and Nitro. Dr. X was a member of Pandilla Guerreras and is currently the co-leader og Guerreros Tuareg. Dr. X has previously worked as "Dr. O'Borman, Jr." a name he licensed from the original Dr. O'Borman. Doctor X's real name is not a matter of public record, as is often the case with masked wrestlers in Mexico where their private lives are kept a secret from the wrestling fans.