I don't know how strict Korea's medical requirements for being able to serve normally vs not being deemed medically fit to, and having alternative service
But here in the US, even ADHD it's very hard to join with and you'd need a whole medical waiver and a lot of other requirements
So if even that, which doesn't even affect physical fitness or intelligence can bar you from military service, if Korea's is as strict, he had to be really healthy to have to fake something to get out
The only idols I know have ADHD aren't Korean, or are girls (Park Bom) tho, so I have no idea how strict the health restrictions for Korean military are
If he got a doctor to pretend he had epilepsy and faked it, that's messed up tho
Faking something like that is messed up in general
And to get special benefits?
If it's true no sympathy
But let's see if it is ig