Ryan Holiday is a writer and media strategist. When he was 19 years old, he dropped out of college to apprentice under Robert Greene, author of The 48 Laws of Power. He went on to become the director of marketing for American Apparel. His creative agency, Brass Check, has advised clients like Google, TASER, and Complex, as well as many prominent bestselling authors, including Neil Strauss, Tony Robbins and Tim Ferriss. He is the author of five books, including The Obstacle Is the Way, Ego Is the Enemy and The Daily Stoic. The Obstacle Is the Way has been translated into more than twenty languages and has a cult following among NFL coaches, world-class athletes, TV personalities, political leaders, and others around the world.