Is YouTuber Park We actually disabled?

I didn't know who he was, but after learning about him recently and looking him up, I suddenly found myself wondering if he is truly wheelchair-bound.
The moment I think, "If he could be treated steadily and stand up, if he could walk,"
I feel that if I were in his position, I wouldn't see any need to come out about it.
Is there a need to crack the golden egg of being a YouTuber with 1 million subscribers, getting lecture fees, and gaining sympathy/power?
In fact, if one intended to deceive, no one would know except for a spouse, and I believe it is even possible to deceive a spouse for a lifetime.
In a massive plot twist, if he actually became able to walk, his spouse already knew, and if he married based on this foundation
(a nationwide fabrication), the marriage would look perfectly normal.
And if he has a strong mindset like "I must never stand up in front of others" even on the KTX, it might not be difficult to just collapse even in an emergency.
I have seen many scammers, so I am just writing a hypothetical scenario.