Louis Oosthuizen, Tommy Fleetwood and Joost Luiten currently share the lead after the second round of the Volvo Golf Champions in Durban.
Oosthuizen, who is defending his title in South Africa, started positively with two birdies, before shooting a bogey on the eighth, while Fleetwood scored four birdies on the front nine.
Oosthuizen finished the round on seven-under 69, while Fleetwood and Luiten, who scored an Eagle on the 10th, both closed the day on seven-under 67.
Meanwhile, Darren Clarke sits three shots off the pace after carding 71 in the second round.
