As the countdown to the first Major of 2015 continues, Colin Montgomerie tests the players on their Masters knowledge.
From the most challenging hole at Augusta National to the best and worst performances through the years, Montgomerie put the players to the test to find out which pro has the best Masters knowledge.
While the likes of world No 1 Rory McIlroy and Phil Mickelson have won multiple titles in their glittering careers, the pair were among the stars left thinking by Montgomerie's tough teasers.
How much did Jack Nicklaus earn from his Master appearances? Who are the multiple European winners at Augusta?
Click the video above to find out which player came out top of the class.
Watch the Masters from April 9-12 live on Sky Sports 4 - your home of golf.