Before becoming a professional wrestler he practiced amateur wrestling. He won a National Sub-Championship in olympic wrestling in 1964.
His professional wrestling debut was on November, 1969 against Black Terror. He was Angel Blanco before Angel Vargas, he suffered an injury which left him innactive for a while. After he learned that there was a new Angel Blanco he decided to change his name as Demonio Blanco.
Luchas de apuestas record
|Date||Apuesta||Winner(s)||Loser(s)||Arena and/or Place|
|??/??/??||hair||Demonio Blanco||Manuel Robles||unknown|
|76/07/16||hair||Demonio Blanco||El Nazi||Arena Mexico - Mexico City|
|76/12/10||mask||Mano Negra||Demonio Blanco||Arena México - Mexico City|