The average BMI of Miss America has fallen from 22 in the 1920s to 16.9 in the 2000s – healthy is considered to be between 18.5 and 24.9
The average American woman is 5’4’’ and weighs 165 pounds. The average Miss America winner is 5’7’’ and weighs 121 pounds
Even though average dress size has increased for the average american due to the obesity epidemic, average model size has decreased. Making it more of an impossible goal to reach.
https://www.youtube.com/watch?v=17j5QzF3kqE