Tom Doak is one of golf's intriguing characters. In the early days of his career, he was best known for his Confidential Guide, a book which featured some blunt and controversial takes on golf courses around the world. For more than 20 years now he has created commercially successful and critically acclaimed courses in almost every corner of the globe, which has seen him become a celebrity in the sub-culture that is golf course architecture. Here, host Rod Morri asks him, "What is the thing about golf?"