AdvertisementAdvertisement AdvertisementSelected others: -1 A Hewson (Eng), E Rhodes (Eng), A Fuller (Eng), L Ko (NZ), +1 M Yamashita (Jpn), +2 N Korda. Full leaderboardWorld number two Jeeno Thitikul leads the first round of the AIG Women's Open by two shots after a spectacular seven-under 64 at Royal Lytham & St Anne's. "Winning one [major] doesn't mean I am going to have a really good, successful career," Thitikul said. Earlier this month, Ryu, 25, claimed her second major in the space of two weeks at the Evian Championship. Last year's Open champion Miyu Yamashita shot one-over-par, while three-time major winner Lydia Ko is even par.