In the 59 year history of Miss International, this pageant was only pageant from the original BigFour pageant (2 if Miss Supranational is added) that there was no dethronement of winners* and no back to back victory (but it came close 4 times, 3 of them came from Venezuela).
* There are 2 cases that it can't considered as "dethroned":
1. Miss International 2007 Priscila Perales was arrested for alleged drunk driving 2-3 months into her reign.
2. Miss International 2012 Ikumi Yoshimatsu was barred from crowning her successor because of her involvement against a media executive.
What was their secret?