Roberto 'Güero' Rangel was born on 12 May 1928 in Charcas, San Luis Potosí, Mexico. He was an actor, known for Santo y Blue Demon contra el doctor Frankenstein (1974), Santo Drakula Ve Kurt Adama Karşı (1973) and Luchadores de las estrellas (1992). He died on 22 August 2006 in Mexico, Distrito Federal, Mexico.