Raymond Dalio  is an American billionaire investor, hedge fund manager, and philanthropist. Dalio is the founder of investment firm Bridgewater Associates, one of the world’s largest hedge funds. Bloomberg ranked him as the world’s 79th wealthiest person in January 2019.

Here is a video posted by Investopedia on Youtube where Ray Dalio explains how to diversify assets and trading systems to maximize gains and minimize risks in the financial markets.