In Learning to Lead: The Journey to Leading Yourself, Leading Others, and Leading an Organization, former chairman and CEO of Aetna, Ronald Williams shares his leadership principles for self-leadership, leading a team and leading an organization. Ron Williams is best known for his leadership at Aetna, where he transformed a $292 million operating loss into $2 billion in annual earnings. He serves as chairman & CEO of RW2 Enterprises, director for American Express, Boeing, and Johnson & Johnson. He holds an MS in Management from MIT Sloan School of Management.