Consejo Mundial de Lucha Libre (CMLL; "World Wrestling Council") is a Mexico City-based professional wrestling promotion. It was founded in 1933 and is the oldest active promotion in the world. In the company's long history it has promoted a number of professional wrestling championships as part of their shows, using various divisional, special stipulations, and weight-class championships. Over the years a total of nine CMLL championships have either been abandoned or control of the title was given to another promotion. CMLL actively promotes twelve world championships, seven national championships, and eight regional championships.