Vijay Singh looked like the Vijay Singh of old Friday, turning in a 6-under 66 in the second round of the 2012 BMW Championship to stand alone atop the leaderboard sitting at 13-under.

Singh sank seven birdies on the day against just one bogey on the par-4 fourth. He bounced back from that miscue to birdie one more final time to take a one shot lead over Tacoma native Ryan Moore.

Moore, who propelled himself to first earlier in the day with a 4-under front nine, shot the same 6-under 66 as Singh and now sits in a three way tie for second with Rory McIlroy and Tiger Woods. McIlroy had a share of the overnight lead but some erratic play, including four bogeys on par-4 holes, gave him a 3-under 69 Friday.

Head over to Golf.com for a complete leaderboard.

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