In 2004, the swimming team of Roland Schoeman, Lyndon Ferns, Darian Townsend and Ryk Neethling won the gold medal at the Olympic Games in Athens, simultaneously breaking the world record in the 4×100 Freestyle Relay. Penny Heyns won Olympic Gold in the 1996 Atlanta Olympic Games. In 2012, Oscar Pistorius became the first double amputee sprinter to compete at the Olympic Games in London. In golf, Gary Player is generally regarded as one of the greatest golfers of all time, having won the Career Grand Slam, one of five golfers to have done so. Other South African golfers to have won major tournaments include Bobby Locke, Ernie Els, Retief Goosen, Tim Clark, Trevor Immelman, Louis Oosthuizen and Charl Schwartzel.