Rolex ImgIMG is the world's largest sports marketing agency. It was founded in the early 1960s by the late American Mark H. McCormack who in 1999 was described as 'The Most Powerful Man in Sports' by Sports Illustrated magazine. A self-confessed golf fnatic, his agency set the template all others have since followed. Rolex have had a long association with IMG and have been highly visible sponsors of golf for more than four decades. Read More Read Less