The 25 Richest People in the US

The 25 Richest People in the US

Ray Dalio - $15.4 Billion

Ray Dalio is the chairman and chief investment officer of Bridgewater Associates, a hedge fund in Westport, Connecticut. Dalio has taken the Bill Gates and Warren Buffett Giving Pledge, vowing to donate more than half his fortune to charitable causes during his lifetime.

© Ruben Sprich / Reuters