The bestselling author of Team of Teams dismantles the Great Man theory of leadership, by profiling leaders whose real stories defy their legends. Retired four-star general Stan McChrystal has studied leadership his whole adult life, from his first day at West Point to his most recent work with the corporate clients of the McChrystal Group. In this follow-up to his bestsellers My Share of the Task and Team of Teams, McChrystal explores what leadership really means, debunking the many myths that have surrounded the concept. He focuses on thirteen great leaders, showing that the lessons we commonly draw from their lives are seldom the correct ones. Chief among the leaders profiled is Robert E. Lee, one of McChrystal's heroes and is an icon to this day at West Point. On paper, Lee was the ideal leader. He excelled in every way possible for an Army officer in the decades before the Civil War. Yet Lee ultimately made the wrong choice about which side to serve'and then failed to lead his side to victory. Exploring Lee's life and leadership style, McChrystal explains how his idol's downfall forced him to rethink his own core assumptions. He also profiles pairs of unlikely leaders from diverse eras and fields, showing that leaders often use dramatically different tactics to achieve similar results. These include: Founders: Walt Disney built his empire thinking he was a man of the people, but was actually a bit of a tyrant to the working man. Coco Chanel hid her plebian background to pretend she was an aristocrat, but was obsessed with making clothes for the common people. Zealots: Maximilien Robespierre whipped his revolutionaries into a frenzy through his writing, while Abu Musab Zarkawi moved on the front lines of the battlefield, winning over his followers through his personal charisma. Powerbrokers: Margaret Thatcher and Boss Tweed, whose respective reigns depended on the networks they cultivated. Other leaders profiled include geniuses Albert Einstein and Leonard Bernstein, reformers Martin Luther and Martin Luther King, Jr., and heroes Harriet Tubman and Zheng He. Ultimately, McChrystal posits that different environments will require different leaders, and that followers will choose the leader they need. Aspiring leaders will be best served not by cultivating a standard set of textbook leadership qualities, but by learning to discern what is required in each situation.