Jeunghun Wang extended his lead to four shots early on the final day of the Nedbank Golf Challenge hosted by Gary Player.
Beginning the day three strokes ahead of nearest challenger Louis Oosthuizen after posting a superb 64 on Saturday, Wang opened his final round with a par before sinking his seven-foot birdie putt at the second to move to 12 under.
Sweden's Alex Noren, who led at the halfway stage, made the biggest move on Sunday, notching three consecutive birdies from the first to join Oosthuizen and Andy Sullivan on eight under.
Danny Willett, currently second in the Race to Dubai Rankings presented by Rolex, carded four birdies and two bogeys in his first six holes to get to two under.
