Jaco Ahlers displayed the experience and determination of a seasoned golfer to win the SunBet Challenge at the Wild Coast Sun by one stroke. The 42-year-old started the final round with a four-stroke lead, but favorable weather saw Shaun Norris and Brandon Stone make a strong charge. Ahlers double-bogeyed the par-four ninth and dropped another shot on the par-three 13th, slipping to 11-under and tied with Norris. However, Ahlers, now a 12-time winner, rallied with birdies on the par-four 15th and par-five 16th, finishing with two pars to secure the victory.