Comparison

Name	Height	Weight	Age	Hair
1) Carl	135 cm	29 kg	9 years	Black
2) Susan	162 cm	54 kg	13 years	light
3) Justin	177cm	67kg	15 years	light brown
4) Katie	133 cm	29 kg	8 years	very fair / light
5) Martin	162 cm	50 kg	15 years	dark brown

taller than / the tallest
shorter than / the shortest
as tall as
heavier than / the heaviest
slimmer than / the slimmest
as heavy as
as slim as
older than / the oldest
younger than / the youngest
as old as
darker than / the darkest
lighter than / the lightest