440 lbs
Yes, it is a healthy weight
6 stone
For a boy about 160 to 170, would be about average but that is not including muscular weight depending if he is athletic or not.
I would say from about 130 to 160
It depends on how tall the 13 year old boy is. Age does not determine what weight a person should be; height and gender is what is used to determine a healthy weight.
probably 70- 85 pounds depending on how athletic you are
A 14 year old boy with a BMI of 23.5 would be considered to be in the healthy weight range.
7 stone
no that is healthy
Definitely. He is right in the middle of the "Healthy" range mostly because he is tall and his weight is well distributed.
its a little underweight they should be like 95lb.
no, that's extremely underweight... you should weight at least 120 pounds