Louis Oosthuizen overcame a shaky start to produce a brilliant display of front-running and cruise to an emotional victory at the South African Open hosted by the City of Johannesburg.
The 2010 Open Champion had won four of his eight European Tour titles on home soil but had yet to win his home Open and was playing the event for the first time since finishing third in the 2011 season.
He entered the final day at Randpark Golf Club with a three-shot lead and while he saw that cut to one after three holes, he recovered to sign for a 67 and get to 18 under, six shots clear of Frenchman Romain Langasque.
