1957 – Gladys Zender from Peru
Gladys Zender was Miss Peru in 1957 and she is of Swiss and Peruvian heritage. After she won Miss Universe 1957, it was revealed that she was a couple of months short of being 18, which was the minimum age requirement for the contents, but she got to keep the crown, as she was considered 18 in Peru! She became an instant celebrity when she went back to Peru and even had a song written about her, – ‘Polka a Gladys Zender!’ She got married in 1965, and has kept a low profile ever since.