July 8 (Reuters) - American Kevin Na won his first PGA Tour event since 2011 as he shot a final-round six-under 64 for a five-stroke victory at The Greenbrier in West Virginia on Sunday.
Five birdies in six holes on the front nine put Na in control and he finished at 19-under-par 261 at The Old White TPC in White Sulphur Springs for his second career win.
Third-round co-leader Kelly Kraft carded an even-par 70 to claim second place at 266.
Fellow Americans Brandt Snedeker (64) and Jason Kokrak (67) tied for third on 267. (Reporting by Gene Cherry in Raleigh, North Carolina, editing by Ed Osmond)