bedast, 
Did you know BMI is a dumb ratio?
I don't mean the concept itself is dumb. I mean it's literally a ratio involving weight and height. That's it. No other context.
I had a gym rat of a boss with 11% body fat with an obesity BMI due to dense muscle.
I guarantee you Kim Kardashian, with her absurdly small waist line, but large butt and chest, has an obesity BMI.
Body composition is a way more accurate measure. BMI doesn't measure body composition, no matter what others will tell you.