Ioannis Pappos is a management consultant and writer from Pelio, Greece. He is a graduate of Stanford University and INSEAD Business School, and has worked in both the U.S. and Europe. Ioannis cont...mehr sehenIoannis Pappos is a management consultant and writer from Pelio, Greece. He is a graduate of Stanford University and INSEAD Business School, and has worked in both the U.S. and Europe. Ioannis contributes to blogs and magazines. He lives in New York City.weniger sehen