>>9409702based fast metabolism bro!
my bmi is at a stable 19.3, little bit higher than yours and i'm 175cm + weigh 59kg. Decently healthy looking except my ribcage is sorta visible in my lewds
i need to get more fit tho, just because i am skinny doesn't mean it's still not unhealthy to eat tons of junk food.
idk when i'll start but it's a plan for the future to slow down on the fatty foods