Will golf's youth movement lead to flaming out sooner?

Smylie Kaufman becomes the second 20-something in this new PGA Tour

season to win, and it makes us wonder what skills these young guys possess that prior

generations didn't that lets them win so young and so often. Then, on the heels of Ian

Poulter's catharsis about the nature of pro golf, we wonder if the grind of the game won't

lead to shorter careers in the future.