When was the founder of the investment management firm founded in 1975 born?
Ray Dalio Raymond Dalio (born August 8, 1949) is an American investor, hedge fund manager and philanthropist. Dalio is the founder of investment firm Bridgewater Associates, one of the world's largest hedge funds.
Pierre Lagrange Pierre Philippe Alexandre Lagrange (born 15 March 1962) is a Belgian hedge fund manager, financier, and a co-founder of GLG Partners. His net worth is estimated at £500 million according to the Sunday Times