Mexican wrestler best known for his appearances with Extreme Championship Wrestling and World Wrestling Entertainment, where he was a member of the stable The Mexicools. He is also a champion in promotions like the International Wrestling League.
He was trained to wrestle by his older brother Rey Pantera and made his professional wrestling debut at age fourteen.
He taught German television host Klaas Heufer-Umlauf how to wrestle.
His birth name is Francisco Islas Rueda. He married and had two children with Maria Ramirez.
He formed a tag team partnership with Jim Duggan in WWE.