Guy Raz is a well-known journalist, radio host, and author. He is best recognized for his work with NPR, where he has hosted several popular programs, including TED Radio Hour and How I Built This. His engaging storytelling style and ability to connect with guests have made him a prominent figure in the world of audio journalism. In addition to his radio work, Raz has written a book titled "How I Built This: The Unexpected Paths to Success from the World's Most Inspiring Entrepreneurs." This book features insights and stories from various entrepreneurs, showcasing their journeys and the challenges they faced in building successful businesses.