Dr K welcomes Harpreet Rai the CEO of Oura Health, (Ouraring.com), maker of the Oura sleep and activity tracker designed to optimize your life. Prior to Oura, Harpreet was a portfolio manager and an analyst at a hedge fund for 9 years in New York. After working the candle on both ends, Harpreet ran into health issues which lead him down the path of looking inward and trying to improve his own health and sleep.