President of the Ford Foundation; Chair of the US Alliance on Impact Investing
How to disrupt philanthropy in response to crisis | Darren Walker ...
Licensed Psychotherapist & Motivational Speaker
Named "One of the top young entrepreneurs in America" by Inc Magazine, The White House, Business Insider, PBS and more.
Founder & Chief Investment Officer at Bridgewater Associates, One of the World's Largest Hedge Funds
Principles For Success