People Who Became Billionaires The Youngest

http://www.businessinsider.com/how-old-billionaires-were-when-they-earned-their-first-billion-2016-2
https://www.quora.com/Who-are-the-youngest-billionaires-in-the-world
https://www.bankrate.com/lifestyle/celebrity-money/millennials-with-mega-bucks-the-10-youngest-billionaires-in-the-world/#slide=1
http://uk.businessinsider.com/how-the-worlds-youngest-billionaires-spend-their-time-and-money-2017-9
http://uk.businessinsider.com/how-the-worlds-youngest-billionaires-spend-their-time-and-money-2017-9/#alexandra-has-a-net-worth-of-13-billion-9881-million-thanks-to-her-father-johan-andresens-work-in-investment-banking-2
https://en.wikipedia.org/wiki/Bill_Gates
https://en.wikipedia.org/wiki/Mark_Zuckerberg
https://en.wikipedia.org/wiki/Sean_Parker
https://en.wikipedia.org/wiki/Nathan_Blecharczyk