Roughly 32. The last two winners were 25 and 28 respectively; before them came winners aged 43, 36 and 29.
Tiger Woods, aged 21 years and 104 days when he won by 12 shots in 1997.
Jack Nicklaus is the oldest, having been 46 when capturing the 1986 renewal, while the oldest man to win it for the first time is Mark O'Meara (1998).
Just three: Horton Smith (1934), Gene Sarazen (1935), and Fuzzy Zoeller (1979).
Five players have won on their second attempt, including three in five years from 2011 and 2016. Defending champion Jon Rahm took seven tries, and Hideki Matsuyama won on his 10th in 2021.
Sergio Garcia had played in 18 Masters before winning via a play-off at the 19th attempt. Only four players in history won after 13 or more. Rory McIlroy will be making his 16th attempt this year.
In total, 34, with 24 of them made at the 16th hole. There have been just three at the famous 12th, and none since 1988, while Jeff Sluman remains the only player to have carded an ace at the fourth.
Four, one at each par-five. Louis Oosthuizen completes the set with a four-iron from 253 yards at the second hole in 2012, on his way to a play-off defeat.
It is jointly held by Nick Price and Greg Norman, who shot matching 63s, 10 years apart. Both were out in 33, home in 30, to shoot nun-under. Norman's came in round one, Price's in round three.
The lowest final round is 64, which has been done eight times, each within the last 50 years. Most recently, Rory McIlroy managed it in 2022, finishing second.
The best weekend score belongs to Johnny Miller, who shot 65-66 to finish runner-up in 1975. Tiger Woods holds the record for the lowest final 54 holes, having defied a slow start to shoot 66-65-69 and win by 12 shots in 1997.
The 72-hole scoring record belongs to Dustin Johnson, but that came in the softer November renewal of 2020, where there were a record number of par-or-better rounds.
Tiger Woods and Jordan Spieth share the April record of 270 strokes.
As yet, nobody has played the first nine holes in 29 or better, which has been done twice on the back nine.
Anthony Kim holds the record for most birdies in a round, having carded 11 in 2009.
Historically, holes 11 and 10 are ranked first and second, followed by the fourth and the 12th, the latter standing out on account of how short it is.
Holes one and 18 also figure highly. For more, read our course guide.
The four par-fives, holes two, eight, 13 and 15, rank 17th, 15th, 18th and 16th respectively. They are the four easiest holes, while among the par-fours, holes three, seven, nine and 14 tend to offer up most birdie chances.