Rankings joy for Choi
South Korean KJ Choi has climbed to a personal best of seventh on the world rankings after his wire-to-wire win at the Sony Open in Hawaii.
South African Richard Sterne is up to 33rd thanks to his play-off success in the Joburg Open, where Darren Clarke continued his return to form with a fourth place finish. The Ryder Cup star now stands 204th in the world.