when u be short then in between 10-11 the sperm cells be increasing that's why height will not increase after 10-11 years in 12 we got increase height
7089
6.1
Hieght
About 5'10.
5'11"
5'4"
5'6"
I would say the average hieght of an eigth excuse me sixth grader woud be from 4'11 to 5'3 some children also are up to 5'5 (from my experience i was this amount of hieght in sixth grade 5'1).
hieght
5' 6"
222.000000 hieght
5'3 and 81 pounds