No but I know a guy who did and it was in a low paid rural area and he had no academic qualifications.
It all started in the early 1990`s.
He was living in a council house with his wife and 3 kids and working on building sites ( one of the lower rank jobs )
He managed somehow to get a bank to lend him enough to buy a plot and build a house, doing some of the work himself to lower costs.
Anyway this house was luxury even by todays standards, it was huge, had a swimming pool, underfloor heating, an acre of land etc etc.
He never managed to finish it totally but sold it for what must have been a good profit.
So then he builds another and before i knew it he was building entire estates of houses, had 6 superbikes, a Rolex and all that stuff....
Fast forward to today and he rents out 100 - 150 properties and continues to build houses constantly.
Low and behold his girlfriend is in her 20`s and he is in retirement age lol.
I was friends with one of his kids and i could never get my head around why i knew much smarter people than him but they were all poor lol.