An average 11 year old should be at least 4'5 to 4'11.
I think that an average 25 year old would be about 5'4 or 5'5...
An average nine year old girl should be about 130-160
about 110 centimeters
They should be in between 5'2 and 5'5
5'5"-5'7"
100 cm approx....
AN average 22 year old should weigh about 125. well it all depends on the height... -Tiffy,12
The average weight for someone 6ft tall should be between 140 to 180 pounds.
100 average
115
I would say the average 16 year old boy would probably be somewhere between 5'8-6'
Studies show that the average 11 year old boy should be at least 7 foot tall