McLean shares lead with Hansen and Siem

Scottish-born Alan McLean carved up a wet and soggy Houghton course with seven birdies for a 65 and a share of a three-way lead at the dunhill Championship in Johannesburg.

McLean, who plays under the Scottish flag but lives in South Africa, showed his knowledge of the local course to shake off the rainy conditions and card an error-free round before the afternoon competitors teed up with ever increasing soggy greens.