Fabián Núñez Napoles (born January 20, 1979) is a Mexican luchador (professional wrestler), better known by the ring name Rey Escorpión. He is currently working for Lucha Libre AAA Worldwide (AAA), where he portrays a rudo or bad guy character. He is former the AAA World Tag Team Champions with El Texano Jr. and he is currently in his first reign as one third of the AAA World Trios Champions with La Hiedra and Texano Jr. He worked for Consejo Mundial de Lucha Libre (CMLL) from 2009 to 2016 and prior to that worked for Lucha Libre AAA Worldwide (AAA) in 2008, where he was known as Escorpión Negro. Núñez ring name is Spanish for "Scorpion King".