2011 British Open

Northern Ireland's Darren Clarke kisses the Claret Jug trophy as he celebrates winning the British Open Golf Championship at Royal St George's golf course Sandwich, England, Sunday, July 17, 2011.

Northern Ireland's Darren Clarke holds up the Claret Jug trophy on the 18th green as he celebrates winning the British Open Golf Championship at Royal St George's golf course Sandwich, England, Sunday, July 17, 2011.

Northern Ireland's Darren Clarke reacts on the 18th green after winning the British Open Golf Championship at Royal St George's golf course Sandwich, England, Sunday, July 17, 2011.

Northern Ireland's Rory McIlroy hits a shot off the 5th tee during the final day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Sunday, July 17, 2011.

Dustin Johnson of the US plays a shot on the 14th fairway during the third day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Saturday, July 16, 2011.

Tom Watson acknowledges the crowd on the 6th green after his hole in one — AP Photo/Jon Super

Tom Watson of the US acknowledges the crowd on the 6th green after his hole in one during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

Lucas Glover of the U.S. plays a shot from the 18th tee during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

Tom Watson of the US reacts at the 6th tee after his hole in one during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

Northern Ireland's Darren Clarke plays a shot on the 16th fairway during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

Germany's Martin Kaymer hits a shot out of a bunker onto the 18th green during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

England's Tom Lewis plays a shot from the 4th tee during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

Australia's Jason Day putts on the 6th green during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

England's Tom Lewis plays a shot off the 5th tee during the second day of the British Open Golf Championship at Royal St George's golf course Sandwich, England, Friday, July 15, 2011.

England's Tom Lewis hits a shot out of the bunker on the 6th hole during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.

Denmark's Thomas Bjorn reacts after missing a putt on the 18th green during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.

Fans of Phil Mickelson of the U.S. watch him play during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.

Lucas Glover of the U.S. reacts on the 18th green after finishing his round during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.

Spain's Miguel Angel Jimenez plays a shot on the 17th hole during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.

Northern Ireland's Rory McIlroy stands in the rough on the 15th hole during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.

England's Justin Rose plays a shot from the bunker onto the 6th green during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.

England's Lee Westwood hits a shot off the 4th tee during the first day of the British Open Golf Championship at Royal St. George's golf course Sandwich, England, July 14, 2011.