Fifteen-year-old Auckland schoolgirl Lydia Ko, the world's No. 1 amateur golfer, was as cool as they come when she practised at Clearwater yesterday for the New Zealand Women's Open.
She tees off in the first round today in a stellar group with Europe's No. 1 Carlota Ciganda (Spain) and world No. 19 Angela Stanford (USA).
The tournament runs through to Sunday.