The duo are tied at the top of the leaderboard on 12-under-par 132, one shot ahead of third-placed Ethan Gough.

Wilsenach carded a brilliant, flawless 10-under-par 62 on moving day, having opened the tournament with a 70. He enjoyed a superb run of five consecutive birdies between the first and fifth holes on his front nine, carding an outward nine of 32.

After the turn, he added further birdies at the 10th, 13th, 15th, 16th and 18th holes to card an inward nine of 30, making a significant leap up the leaderboard.

Having opened with a 66, Snyman followed it up with another 66 on moving day. He had a flawless front nine, picking up birdies at the first, fourth and ninth holes for an outward nine of 34.

After the turn, he dropped a shot at the 11th, his only blemish of the round, before recovering with birdies at the 13th, 16th, 17th and 18th holes to card an inward nine of 32.

Third placed Gough is on 11-under-par 133 after carding a second-round 65, following his opening-round 68. Luke Joy, Werner Deyzel and Ruben Van Der Berg are tied for fourth on 10-under-par 134.