Park is former world champion number one and two-time winner Women & # 39; s World Championship, last leaderboard -15 S-H Park (Kor); -13 M Lee (Aus); -11 J-Y Ko (Kor), A Munoz (Spa); -10 H-J Kim (Kor), A Olson (USA); -9 E-H J 1 (Kor); -8 J Ewart Shadoff (Eng), A Jutanugarn (Tha) Other selected: -5 L Ko (NZ); -1 B Law; +2 G Hall (s): +10 C Hull; +15 C Matthew (Sco) Leaderboard
Park Sung-hyun in South Korea ended on December 15 to win the Women World Championship with two shots in Singapore.
The twofold big winner, 25, started the day with four shots, but had nine birdies in an eight-under-64.
Her closest challenger was Australian Minjee Lee at 13 below.
Thailand's world number one Ariya Jutanugarn, leading a one-shot overnight lead, ended with a 75th end to eighth to eight under with the English Jodi Ewart Shadoff (73).
Ewart Shadoff, who made only one bogey in the first three rounds and started on Sunday, unleashed the lead, threw a shot at the first. She canceled that with a birdie on the ninth but double-bogeyde the 10th to effectively end her challenge.
Park loaded the leaderboard after throwing seven holes in the opening with five birdies. A bogey on the eighth was swept away by a sixth birdie of the day on the 10th, with three more birdies taking her away from Lee.
The Australian Lee picked up four shots in 12 holes to keep up the pressure, but she could only register four pars after the bogeying of the 14th and finished second.
The English Bronte Law (72) finished on an under, with Georgia Hall (73) on two over while Charley Hull's 79 was over 79 saw her close at 10, five ahead of Catriona Matthew's Scotland (73).