I’m going to try and debunk this https://avatar.fandom.com/f/p/2048056237228181808
Because this would make me Cabbage Merchant like 5 foot
First http://i41.photobucket.com/albums/e296/moxie13/HowtodrawAvatar6.jpg
Here is a scale for height for ATLA characters you can see on the left the heights in feet and if you want prove https://justsomewan.tumblr.com/post/96900245847/more-height-chart-stuff-so-i-noticed-back-in
Comparing that to Aang he would be in the 5 foot range or a bit lower
Kstars would be near 6 feet and Zuko be more than 6 feet based on the photobucket image also it stating Aang is officially 4 foot 6 with no evidence is just invalid. Korra is officially 5; foot
7 or 8 based on the chart at the top. Also https://en.m.wikipedia.org/wiki/Cabbage
The average cabbage is 25 to 35 cm
https://avatar.fandom.com/wiki/Cabbage_merchant
And the head is comparable to a head SO MY HEAD IS BIG
This probably won’t do anything but I just wanted to give my opiniom