BlockFi hires former American Express exec as it gears up for bitcoin rewards card launch

On a hiring spree, crypto financial services firm BlockFi has nabbed two prominent executives from the traditional finance spaceFormer American Express vice president Wittney Rachlin and former Credit Suisse director David Olsson have both joined the firmRachlin will lead BlockFi’s growth strategy and its rewards card launch, while Olsson is focusing on its institutional business