He probably can't get those fixed. Braces wouldn't work on that shit. His gums are all maligned. Chances are he'd need dental implants and at $500-$1000 each that is the price of a brand new BMW to do his whole mouth. Not even sure why he whitened them. Sort of showing off his flaw even worse.
Naw, man. Anything can be fixed. I wonder if it'd almost be worth it to shave those bastards and plaster some veneers on there. It'd be a lot easier than braces. It's not like I've dug around in his mouth but if he got a couple teeth pulled, braces will definitely remedy even his gangly smile.
My teeth weren't quite as bad but my eye teeth were higher than my other teeth. The bottom row was just slightly crowded but nothing too serious. Still took 33 fucking months. The orthodontist was retarded. I could have had adjustments made which would have hastened the process to a little over two years but they always knocked my schedule back. It can be done though. I've seen some FUCKED UP native kids in town and they've got picture perfect smiles after a few years visiting the ortho.
Up here I think natives get free dental work, but 9/10 of them disgustingly don't get any done. All children have every one of their teeth capped too. It disgusts me. They can get that shit fixed for free...