Until 1958 the Miss Universe title was post-dated, so at the time Zender's title was Miss Universe 1958.
Gladys Zender (Miss Universe 1957) and Carol Morris (Miss Universe 1956):
Zender married Antonio Meier in 1965, and secluded herself into a family life; they had four children together. Their son, Christian Meier, is a well-known actor and singer in Peru and has achieved some fame in other Latin American countries.
Gladys Zender and her husband Antonio Meier: