YPO Chicago Chapter | 527 followers on LinkedIn. YOUNG PRESIDENTS’ ORGANIZATION Comprised of more than 20,000 leaders in 123 different countries, YPO-WPO is the world’s largest network of peers that connects members to exchange ideas, pursue learning and share strategies to achieve personal growth and professional success. Since 1950, YPO has transcended geographic and cultural barriers to inspire members, promote lifelong learning and address the challenges leaders face every day. Our Mission YPO’s core mission is to develop “Better Leaders Through Education and Idea Exchange.”