L. David Marquet graduated from the U.S. Naval Academy and commanded the nuclear-powered submarine USS Santa Fe. Since retiring from the Navy, he has worked with businesses globally as a leadership consultant and speaks about Intent-Based Leadership around the world. A highly sought-after speaker, his clients include Fortune 500 companies, start-ups, professional sports teams, business schools and governments. He is the bestselling author of Turn the Ship Around! and Leadership Is Language. His books have been translated into 15 languages.