Northern Ireland's Rory McIlroy ended his winless run by clinching the Wells Fargo Championship at Quail Hollow for a third time - just six weeks after starting work with coach Pete Cowen.
The world number 15, whose last success came in November 2019, shot a closing 68 to win by one shot.
There was scare for McIlroy, 32, at the final hole when he took a one-shot penalty but made a decisive bogey.
"It's just awesome - it feels like a long time since the last win," he said.
Abraham Ancer finished second with Victor Hovland and overnight leader Keith Mitchell in a tie for third on eight under.
The victory is perfect preparation for McIlroy's bid to win a third USPGA Championship later this month, with the Ryder Cup player aiming to secure a second success at Kiawah Island.