He's been doing stand up at least since 2003. Probably earlier. He's a known scammer tho. His wikipedia page was deleted for lack of notability. He probably lied/manipulated something to get $3 million net worth to showup, or he didn't make it from comedy. And $3 million isn't really private jet money. Lots of ppl including actual celebs pose w/private jets.
There's also such thing as plants. Ppl with connections or just lots of $$$ to get their career off the ground