Donovan Campbell is a management and technology consultant and the bestselling author of Joker One: A Marine Platoon's Story of Courage, Leadership, and Brotherhood. He graduated from Princeton University and Harvard Business School, finished first in his class at the Marinesandrsquo; basic officer course, and served three combat deployments. He was awarded the Combat Action Ribbon, the Defense Meritorious Service Medal, and a Bronze Star with Valor for his time in Iraq and Afghanistan. After his combat tours he returned to Dallas, where he is now a consultant with Credera, a rapidly growing management and technology consulting company. He has lectured at Harvard Business School, the Air Force Academy, PepsiCo, and the Barbara Bush Celebration of Reading. He lives in Dallas with his wife and daughters.