Bobby El Churro

BMI becomes useless when you get to the point of being considered jacked/ripped/whatever you wanna call it. That is when you look more into body fat % rather than BMI, but for ordinary people the BMI metric is accurate as to what you should typically fall into based on your height and what is considered healthy or not. It doesn't put in to play the % of weight is muscle or fat.

When you are 5'8 you roughly should weigh in the field of 125-158, given that depends on the website you choose too some say 139-169.

You're right it doesn't put into account the difference between fat & muscle but if you are still towards the bottom of the BMI scale that really doesn't matter either way. If it were the case like you where it says you were obese that is different then being considered underweight.

It doesn't cost me anything if an infidel hates me @ Millennium hate me more

what a bunch of faggot losers