5'4"
The tallest 10-year old is 6'3", although, standing at 4'10", the tallest 6 year old is Sophie Hollins.
Easy, the tallest 9 Year old GIRL is me!! At astounding 5'0!!
Norton Bulgacs is an 8 year old boy in health who lives in Halifax England and stands 5 ft 1" tall ,maybe he is tallest 8 year old boy in England or maybe the world at this time ???
I'm 13 and 5'10.25". I am the tallest 13 year old female I know.
I know a 10 year old that is 5 foot 2 and is as tall as their family members
a Chinese kid was 7 foot 6 when he was five years and 3 months old and any1 that reads this is a noob
The tallest 9 year old is a boy called mercenze der oton in America and he is 6,5
my son is 54" tall and 5yo. that's 4'6" tall
The tallest old building in Japan is Tokyo Tower it is built in year 1958.
i heard there was a 17 year old who was 6'11.
The tallest living ten year old girl is currently 6'7" and over 200 lbs.