Devon Dalio, 42, son of owner of world's biggest hedge fund Ray Dalio dies after his Audi hit store and burst into flames as his father reveals his 'terrible pain' and says to 'cherish your blessings' Devon Dalio, 42, was the son of billionaire hedge fund founder Ray Dalio, 71, and his wife Barbara Dalio was killed in car accident on Thursday afternoon when he smashed into a Verizon store in Greenwich, CT Police say his 2016 Audi mounted the curb before plowing into the store in the Riverside Commons shopping complex on East Putnam Avenue The car then burst into flames, setting fire to the business. The Verizon store was largely destroyed