I auditioned for Millionaire once and was selected, but they wanted me to pay my own way to New York and I’d only be refunded if I was picked. Was poor at the time (ironically) so didn’t go. I think it would have been fun, I’m not a genius by any means but I know a lot of useless trivia so think I may have made a few bucks. Nice part about that show is it’s you against yourself, Jeopardy also sounds like fun but I’d be competing against people smarter than me I expect.