Gerardo Hernández Estrada (January 10, 1958) is a Mexican professional wrestler. Estrada was a major star for Consejo Mundial de Lucha Libre during the 1980s but was one of the first stars to jump to Antonio Peña's AAA promotion during the 1990s. He had a brief run in World Wrestling Federation around 1997-1998 when AAA and WWF had a working agreement. In 2003, he was forced to retire due to chronic injuries caused by his bumps to the outside of the ring.