Ryan Holiday Stephen Hanselman

Ryan Clark Holiday (born June 16, 1987) is an American marketer and author. He became known for writing books and marketing them with non-traditional methods. He has now also become known for marketing Stoicism as a lifestyle and philosophy for modern people. Specifically, the philosophy advocated by Roman emperor Marcus Aurelius. Holiday published his first book in 2012, Trust Me, I'm Lying, detailing his marketing techniques.