If Rory McIlroy does win the 89th edition of The Masters, you can expect him to thank a few people - his caddie, Harry Diamond, family, friends and coaches. And Bob. 'Dr Bob', as he's widely known, will definitely get a mention.

Rory McIlroy was able to secure victory at the Masters thanks to a secret strategy that he implemented throughout the week, according to his sports psychologist Bob Rotella