Stan McChrystal

Stan McChrystal is a retired four-star general in the US Army. He served as the Commander of Joint Task Force 101 during the Iraq War and later became the Commander of NATO's International Security Assistance Force in Afghanistan. After retiring from the military, he went on to teach at Yale University and founded the McChrystal Group, which provides leadership development and strategy consulting services. He has written several books, including 'My Year of Rest and Relaxation' and 'Leaders: Myth and Reality'.