Lydia Ko: 'Confidence is the 15th and most important club in the bag'
Updated 1105 GMT (1905 HKT) September 13, 2018
On the face of it, it's the classic story of the sporting prodigy who burns twice as bright and half as long. Lydia Ko was the young golfer that achieved more as a teenager than anyone in the history of the sport. She was already winning professional tournaments at the age of 14 and became world No. 1 at 17, four years younger than Tiger Woods did in the men's game. Even now, with 15 LPGA Tour victories and two major titles under her belt, the New Zealander is still just 21.