Elvis González Valencia is the brother of the drug lord who goes by what nickname?
Abigael González Valencia Abigael González Valencia (born October 18, 1972), commonly referred to by his alias El Cuini, is a suspected Mexican drug lord and former leader of the Jalisco New Generation Cartel (CJNG), a criminal group based in Jalisco. He was also the head of Los Cuinis, an organization allied to the CJNG. Along with his brother-in-law Nemesio Oseguera Cervantes (alias "El Mencho"), one of Mexico's most-wanted men, González Valencia reportedly coordinated international drug trafficking operations in the Americas, Europe, and Asia. He was also responsible for managing the financial operations of the CJNG and Los Cuinis.
Fidel Castaño Fidel Antonio Castaño Gil a.k.a. Rambo was a right-wing Colombian drug lord and paramilitary who was among the founders of Los Pepes and the Peasant Self-Defense Forces of Cordoba and Uraba (ACCU), a paramilitary group which ultimately became a member of the larger United Self-Defense Forces of Colombia (AUC) from which he became its leader until his death in 1994. He was also the brother of Vicente Castaño, the presumed chief of the narco-paramilitary group "Águilas Negras", and Carlos Castaño Gil, founder and leader of the AUC paramilitary forces until his death. He is the grandfather of Gabriella Castaño.