Óscar Gutiérrez Rubio, better known by his ring name Rey Mysterio, is a Mexican American professional wrestler who is perhaps best known for his time in WWE from 2002 until 2015. He is so successful in his career with a lot of titles such as WWE Triple Crown Championship, WCW World Tag team Championship, etc. Mysterio is well known for his high flying style and often regarded as one of the greatest high-flyers in wrestling history. He currently works for Asistencia Asesoria y Administracion (AAA).
Gutierrez made his debut in Mexico on April 30, 1989 when he was 14 years old. He worked for AAA in Mexico, from 1992 to 1995.
Mysterio married Angie Gutierrez in 1996 and they has two children namely Dominic Gutierrez and Aalyah Gutierrez.