since this thread was posted in Off-topic:
here you go OP:
Hey, us Army guys are equally as disgusted, disturbed, peeved, and given plenty of hilarity by these types. They aren't that common, and if that is overseas, he is probably in an understrength Reserve or NG unit with a lax attitude about cutting out the chaff. If he's here in the U.S. in a training unit, he was probably cut no more than a few months after that photo.
Failing height/weight (and almost assuredly the PT test) multiple times in a row (twice a year is how often it is usually tested), gets you processed out.. again, unless you are in the Guard or Reserve where it's up to the commander and sometimes they are more lax about these things.
One of my classmates here has that as a background. He also served as a Marine before joining the Army, but we've all had a good laugh at that photo.
I haven't even seen any seriously out of shape AIT students here, though I have definitely not seen all of them, but I've been trying to avoid most of them.