Dr. Jeffrey Sonnenfeld is currently the Senior Associate Dean for Leadership Studies and Lester Crown Professor in Management Practice at the Yale School of Management, as well as founder and president of the Chief Executive Leadership Institute, a nonprofit educational and research institute focused on CEO leadership and corporate governance. He previously served as full tenured professor at Emory's Goizueta Business School for a decade and a professor at the Harvard Business School for a decade.

Professor Sonnenfeld is the New York Times best-selling author of nine books, including Trump's Ten Commandments, which was widely recognized as an instant New York Times bestseller, USA Today bestseller, and Amazon #1 bestseller; The Hero's Farewell, an award-winning study of CEO succession; and another best seller, Firing Back, a study on leadership resilience in the face of adversity.

Professor Sonnenfeld's related research has been published in 100 scholarly articles which appeared in the leading academic journals in management such as Administrative Science Quarterly, Academy of Management Journal, Academy of Management Review, Journal of Organizational Behavior, Social Forces, Human Relations, and Human Resource Management.

Professor Sonnenfeld’s work is regularly cited by the general media in such outlets as: BusinessWeek, Forbes, the Wall Street Journal, the New York Times, Newsweek, Time, the Economist, the Financial Times, the Washington Post, CBS, MSNBC, CNN, FOX, NBC, ABC as well as PBS, and he is a staff contributor for CNBC and a staff columnist for FORTUNE, TIME, Chief Executive, and Corporate Board Member.

Sonnenfeld has advised the White House, U.S. State Department, U.S. Treasury Department, and Council of Economic Advisers on Russian economic sanctions and business retreats and has testified to the U.S. Congress; in addition, he has been profiled by various media outlets including TIME, Bloomberg BusinessWeek, Washington Post, and Business Insider. BusinessWeek listed Sonnenfeld as one of the world’s 10 most influential business school professors and Directorship magazine has listed him among the 100 most influential figures in corporate governance.