On This Day, Luis “Lumumba” Estaba retained his WBC light flyweight championship

November 21st, 1976

Venezuelan Luis “Lumumba” Estaba, retained the WBC light flyweight championship after defeating Mexican southpaw “Duende” Martinez by TKO in the 11th round. The fight was at the Nuevo Circo of Caracas , Venezuela. It was promoted by Rafito Cedeño. The third man in the ring was Isidro Rodríguez.