Big Sir is Juan Alderete's what?
Juan Alderete Juan Alderete de la Peña (born September 5, 1963) is a Mexican-American musician, best known as the longtime bassist of Racer X and The Mars Volta.
Superior Mayor of Bogota The Superior Mayor of Bogotá ("Alcalde Mayor de Bogotá") is the highest administrative and police authority of the Special District of Bogotá, and the head of the executive branch of the local government of Bogotá. He heads the district's government alongside the distrital secretaries and the chiefs of the administrative departments.