carbs and sugars
Get him into counseling and anger management classes.
If it's a 5'3 12 year old boy it's about 110
that is a healthy average weight. you are definitely NOT over weight
My Brother did 10.41 seconds at 13.
8 inches. If you're below that, shame on you.
No.
It really varies on how muscly you are or what your natural shape is but it is on average 8.8stone.
Im a 14 year old boy 5 foot 8 and 61kg/128pounds and I have a bit of a belly
No you can not.
6'4"
what size of what??
Yes.