I've met Kevin and he sure appears to be doing just fine. I know he and Webfather were working together at the time I met him so I would imagine he is everything he has always said he is.
Some people have a lot of time on their hands and enjoy little distractions like doodling with graphics. He doesn't have to be good nor does it appear that he's "in it to win it."
Keep in mind that Sam Walton drove around in a beat up pick up truck until the day he died -- and he had a little bit of money set aside and relatively decent cash-flow
he also performed many acts of random kindness and was not afraid to get down and do back-breaking work or get his hands dirty.
I swear -- there's some kind of mentality on message boards that says you have to have the biggest...best...most of whatever. Some people are perfectly content going through life having the biggest bank account or investment portfolios and little else. And the little things they do in life is what provides them with lifelong wealth -- it's commendable that a millionaire always believes in making more no matter how little.