This book focuses on what makes a successful CEO and the paths to becoming one in today's global economy. Chapters in the book include insights by 20 top CEOs - one from each G20 country - gathered from an extensive global qualitative research project. Through seven easy-to-digest "master classes" that demystify the role of the 21st century CEO, the authors present their findings in an accessible, conversational style that serves as a step-by-step guide for those who aspire to become CEOs, and develop essential character traits, experience, and skills required of the role.