No, you're quite thin, although it depends how tall you are.
no
it should roughly be around six stone and a half but it really doesn't matter
A stone is equal to 14 pounds. Therefore, a six year old should weigh about 4 stones or 56 pounds.
50 stone
Yes, you are underweight thought. Six stone in the minimum for someone your age.
The phrase "six year old" should be hyphenated when used as an adjective before a noun, as in "She is a six-year-old girl."
A lot of it depends on how tall the boy is, and his body type, but probably not.
The weight of a six year old should be in between 30-40lbs.
A child that weighs six stone should be in between 12-14.
I don't think so, I am 12 and 5' in height and I weigh just under six stone. I think this is normal for my height, but any taller may be slightly underweight.
Yes, A six year old can have a six pack. He has abdominal muscles just like you and me. If he eats well and uses them they may become well defined I've seen a six year old with a six pack.