La Legión Extranjera was the main Asistencia, Asesoría y Administración heel group, though loosely affiliated. It was a catch all for one time and irregularly scheduled foreign heels, working as Konnan's hired guns as well as a number of AAA regular Rudos. This allowed AAA to advertise matches where La Legión Extranjera is scheduled, without announcing the specific participants before the show.

Charles Rudy Ashenoff, better known by his ring name Konnan, is a Cuban-born American professional wrestling personality, manager, and former professional wrestler. He is currently signed to Lucha Libre AAA Worldwide (AAA). In Impact, he was the manager of The Latin American Xchange (LAX) and currently serves as a member of the creative team. During a career spanning almost three decades, he has wrestled for independent and national promotions in the United States and Mexico, and held fifteen title belts in nine promotions. He was also involved in the creation of Lucha Underground, where he was supposed to serve as a writer and producer, but ended up in an on-camera role as manager to Prince Puma throughout the first season. Outside of wrestling, Konnan is an occasional rapper.