Sara N. King, former group director at the Center for Creative Leadership, is currently principal of her own consulting firm, Optimum Insights.

David G. Altman is executive vice president of research, innovation, and product development at the Center for Creative Leadership.

Robert J. Lee is a former president of the Center for Creative Leadership.

The Center for Creative Leadership (CCL) is the world's largest institution devoted exclusively to leadership research and education. Since 1970, CCL has studied and trained hundreds of thousands of executives and worked with them to create practical models, tools, and publications for the development of effective leaders and leadership.