By Mike McDaniel Koepka is sporting a new hairstyle at this week’s Farmers Insurance Open. View the original article to see embedded media. Four-time major champion and former world No. 1 player Brooks Koepka is back on the course this week, playing in the Farmers Insurance Open at the famed Torrey Pines golf course in La Jolla, Calif. In the unique Wednesday through Saturday format this week, Koepka opened his first round on Wednesday with a two-under par 70, sitting him in a tie for 52nd place as second round play opens on Thursday. But it wasn’t Koepka’s play on the golf course that is catc…