as of 2010 alone he was worth 110 million.
Name me a doctor worth 1 million before he's 25. Go ahead, I'll wait.
For reference, I'm about to go into med school At 24. and I'm closer to the top of the applicants than the bottom. Unless you are dealing with an MIT genius, MENSA member, or savant of some kind (which has its own kind of problems altogether that money can never fix) then most doctor's don't make their first million until their 30's. at least. and that's with a self owned business and a lot of smart planning.