Lydia Ko, 15, becomes youngest LPGA Tour winner
Canadian Open Golf
Fifteen-year-old Lydia Ko, of New Zealand, walks up to the 18th green before going on to win during the final round of the CN Canadian Women's Open LPGA golf tournament at the Vancouver Golf Club in Coquitlam, British Columbia on Sunday Aug. 26, 2012. (AP Photo/The Canadian Press, Darryl Dyck)