The second round of the 2012 PGA Championship is just getting underway on Friday in South Carolina. The leaders heading into the day have yet to tee off, but Vijay Singh is making a big early move up the leaderboard.
Through his first nine holes on Friday, Singh has jumped up 28 spots on the leaderboard and into a tie for fourth place at 4-under. He has birdied three times in his first nine holes and is already at 3-under for the day. Also in fourth place are Joost Luiten, Keegan Bradley, John Daly, Geoff Ogilvy and Jamie Donaldson.
Carl Pettersson remains the leader at 6-under and tees off at 2 p.m. ET. Gary Woodland and Rory McIlroy are tied for second place at 5-under and will both tee off this afternoon.
For a full, live leaderboard, visit Golf.com.