Gran Guerrero is a Mexican luchador enmascarado, or masked professional wrestler, working for the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre (CMLL) portraying a rudo (called a "heel" in English, those that portray the "bad guy") wrestling character. He was originally introduced to the wrestling world under the ring name Último Guerrero Jr. in 2009 by Último Guerrero, with the storyline that it was his son. He later made his wrestling debut under the name Taurus. In 2013 he was given a new image, re-introduced under the ring name Gran Guerrero, officially acknowledging that he was the much younger brother of Último Guerrero. Gran Guerrero's real name is not a matter of public record, as is often the case with masked wrestlers in Mexico where their private lives