Here's Rick Reilly on Jack Nicklaus' incredible performance at the 1986 Masters:

Can't you see? That red 9 set off an avalanche of history. Jack Nicklaus, a 46-year-old antique, had won his 20th major golf championship, his first green jacket in 11 years, his sixth over three decades and all in this, the 50th, and arguably the best, Masters.