Golf fans wave South African flags in tribute to the late President Nelson Mandela after the final round of the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Thomas Bjorn of Denmark celebrates winning on the 18th hole during the final round of the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Ernie Els of South Africa plays a shot during the final round of the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Ernie Els of South Africa plays a shot during the final round of the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Jamie Donaldson of Wales plays a shot on the nineth hole during the final round of the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Thomas Bjorn of Denmark plays his tee shot on the 18th hole during the final round of the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Thomas Bjorn of Denmark holds the trophy after winning the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Thomas Bjorn of Denmark holds the trophy after winning the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.

Thomas Bjorn of Denmark with his caddie Phil Morby during the final round of the Nedbank Golf Challenge at Gary Player CC on December 8, 2013 in Sun City, South Africa.