(Reuters) - Harold Varner made six birdies in a flawless round of 66 to grab a share of the lead after the third round of the Australian PGA Championship on Saturday. The American shot the lowest round of the day at a windy Royal Pines Resort on the Gold Coast to join the South African pair of Dylan Frittelli and Zander Lombard in a three-way tie for the lead at three-under par. Frittelli and Lombard both shot rounds of 71 while Australia's Nathan Holman, the only other player under par for the tournament, carded a 70 to move to outright fourth place at one-under. More...