Biography: Jorge Luis Casas Ruiz, better known by his ring name El Felino ("The Feline"), is a Mexican luchador working for Mexican wrestling promotion Consejo Mundial de Lucha Libre (CMLL). Casas started his professional wrestling career under the name Babe Casas, working for the Universal Wrestling Association (UWA). In 1989, he adopted the "Felino" ring character, wearing an orange full body suit and cat inspired mask. With the exception of a short stint in AAA in 1999, Casas has worked for CMLL since adopting the "El Felino" ring character. El Felino was originally an enmascarado, or masked professional wrestler, but was forced to unmask in March 2010 due to losing a match.