SUN CITY, SOUTH AFRICA - DECEMBER 05: A view of the 16th green as lightning strikes the hills behind and storms bring a halt to play during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: Lee Westwood of England putts on the 11th green as storm clouds gather above the course during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: Luke Donald of England and Robert Karlsson of Sweden putt out on the 11th green as storm clouds gather above the course during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: Henrik Stenson of Sweden aknowledges the crowds applause on the 8th green during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: Lee Westwood of England lines up a putt on the 8th green during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: KJ Choi of South Korea rolls in a birdie putt on the 11th green during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: Luke Donald of England plays into the 11th green during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: Sergio Garcia of Spain reacts to a poor putt on the 11th green during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)
SUN CITY, SOUTH AFRICA - DECEMBER 05: Robert Karlsson of Sweden aknowledges the crowds applause on the 8th green during the second round of the Nedbank Golf Challenge at the Gary Player Country Club on December 5, 2008 in Sun City, South Africa. (Photo by Richard Heathcote/Getty Images)