Home favourite wants to press home advantage.
Louis Oosthuizen was a cut above the rest as he eased to a six stroke win at the South African Open in Johannesburg on Sunday.
A blemish-free 64 saw Louis Oosthuizen take a one-shot lead after the opening day of the WGC-Mexico Championship.
Former Open Championship winner Louis Oosthuizen pulled out of this week's JoBurg Open following a freak accident at an airport.
Louis Oosthuizen had a hilarious response to once again finishing in second place at a major championship.