Joyce S. Osland is the Lucas Endowed Professor of Global Leadership and Executive Director of the Global Leadership Advancement Center at San Jose State University, USA. She is a past president of the Western Academy of Management and a senior partner in The Kozai Group. B. Sebastian Reiche is Professor and Department Chair of People Management at IESE Business School, Spain. He studies and consults on forms of global work and global leadership and is Associate Editor of the Human Resource Management Journal.  Betina Szkudlarek is Associate Professor of Management at The University of Sydney Business School, Australia. She has worked with numerous corporations on developing Global Leadership excellence and has published her research in numerous top-tier journals and international media outlets.  Mark E. Mendenhall is the J. Burton Frierson Chair of Excellence in Business Leadership at the University of Tennessee, Chattanooga, USA. He is a past president of the International Management Division of the Academy of Management and a senior partner in The Kozai Group.