World No . 1 Luke Donald two shots off the pace at CNN . Defending champion tied for 10th place going into Saturday 's final round . Yang , who won his home tournament in 2006 , shot 67 to be two clear of third-placed compatriot Meen-Whee Kim ( 66 ) . Fellow Englishman Rory McIlroy leads by two strokes seeking first title . Rory McIlroy falls behind in Korea as Luke Donald equals course record .
World No . 1 Luke Donald two shots off the pace at CNN . Defending champion tied for 10th place going into Saturday 's final round . Fellow Englishman Rory McIlroy leads by two strokes seeking first title . Rory McIlroy falls behind in Korea as Luke Donald equals course record .