Novogratz instead to invest in Ether, the cryptocurrency token used on the Ethereum network. Novogratz bought about $500,000 at less than a dollar per ether and left on a vacation to India. By the time he returned a few weeks later, the price had risen more than fivefold. He bought more.
Over the course of 2016 and into 2017, as ether surged to almost $400 and bitcoin topped $2,500, Novogratz sold enough to make about $250 million, the biggest haul of any single trade in his career. He said he paid tax on the profits, bought a Gulfstream G550 jet and donated an equal amount to a philanthropic project for criminal justice reform