🚨BMI is a useless metric for a HUGE segment of the population🚨
For many reasons but here’s 1: doesn’t take into account body fat vs muscle/lean tissue 
Any two women will have the same BMI if they are the same height and weight REGARDLESS of fat to muscle ratios for each. Noodle on that for a second. 
I have a podcast about this, and wrote a blog about this (w references) if you want the details.