Rory McIlroy appeared to angrily throw a remote control ball into the water during an unusual incident at Wilmington Country Club. McIlroy was lining up a birdie on the 15th hole at the BMW Championship, when another ball appeared on the green.
As the ball whizzed around the flack stick, apparently on its own accord, it became evident the ball was being controlled remotely. A spectator declared "I'm going to make a hole in one".
McIlroy appeared amused by the antic though and attempted to swat the ball away with his putter. He then picked up and ball and threw it into the water.