Howard Marks is chairman and cofounder of Oaktree Capital Management, a Los Angeles-based investment firm with seventy-five billion dollars under management. He holds a bachelor's degree in finance from the Wharton School and an MBA in accounting and marketing from the University of Chicago. He is the author of The Most Important Thing: Uncommon Sense for the Thoughtful Investor.

Bruce C. Greenwald holds the Robert Heilbrunn Professorship of Finance and Asset Management at Columbia Business School and is the academic director of the Heilbrunn Center for Graham & Dodd Investing. He is the coauthor of The Curse of the Mogul: What's Wrong with the World's Leading Media Companies.