https://blog.wongcw.com/2021/02/03/robinhood-ceo%e8%a2%ab%e8%a6%81%e6%b1%82%e5%87%ba%e5%b8%ad18%e6%97%a5%e4%b8%80%e5%a0%b4%e6%9c%89%e9%97%9c%e9%81%8a%e6%88%b2%e9%a9%9b%e7%ab%99%e7%9a%84%e8%81%bd%e8%ad%89%e6%9c%83/