Lowest 18 hole score at Quail Hollow?

Question

What's the lowest 18 hole score recorded at the Quail Hollow Championship?

Answer 1

That is eight-under-64, shared by three players: Kirk Triplett, who did so in 2004 in the first round (30-34),  Bo Van Pelt, who made the score in 2006 at the 2nd round (32-32), and Rory Sabbattini in 2007 during the second round with a score of (31-33).