Brandon Stone has opened up a three-shot lead at the top of the Alfred Dunhill Championship leaderboard heading into the final round of play.
The 23-year-old carded a third-round 66 at Leopard Creek to build on his solid showing from the previous day, ending with seven birdies and dropping just one shot across the 18 holes.
Defending champion Charl Schwartzel claimed a share of second place thanks to five birdies in the space of six holes, moving him level with veteran Keith Horne and England's Chris Hanson - the latter birdying on the final two holes to ensure his place in Sunday's final group.
Scotland's David Drysdale is also in the mix thanks to a flawless round of 64, which proved to be the lowest score of the day, while elsewhere 2015 champion Branden Grace drifted eight shots off the lead.
