IN DIFFERENT WAYS, Dustin Johnson is all about distance. Sheer physicality makes him a man apart. ▶ He’s a clear winner of the genetic sweepstakes: long and sinewy at 6-4 and 208 pounds, wide and narrow in the right places, with a loose-limbed walk that, like the boy from Ipanema, “swings so cool and sways so gentle.” His trainer, Joey Diovisalvi, says, “Whatever he does, DJ is like a prototype. When he’s in the pool doing flip turns, he looks like Michael Phelps. Playing basketball, he’s got a stroke like an NBA shooting guard. On a road bike, he could be wearing the yellow jersey. He’ll perform a very technical Olympic lift with perfect form. He could do a triathlon tomorrow. As far as golf, his biomechanical efficiency makes him…
