Wongun received his Ph.D. in Organizational Behavior and Human Resources Management from Georgia State University. He received his M.S. in Human Resource Management and Organizational Behavior and his Bachelor of Business Administration Korea from Seoul National University in South Korea. His teaching interest include organizational behavior, human resources management, and leadership. He has taught leadership and human resource management in the Master of Science in Management program at Indiana University East. His research interests are in the field of organizational behavior and leadership. Specially he is interested in person-environment fit, transformational leadership, and well-being.