Annika Sorenstam tops the career prize money list with $40.37m from 307 events played.
This list does not include endorsements or unofficial appearance fees. Ko is listed as having made $1,443,357 in unofficial earnings.
“I dreamt last night that I won but then I woke up, and I was like, it’s not real yet,” said Ko. “So, I just wanted to focus on my game as it was a pretty tight leaderboard.
“I felt a lot better coming into this event than a few weeks ago. I didn’t know if I would win. But to win here in Singapore and get all the love, not only this year but for the years that I’ve come, it means a lot.
“It’s also exciting to add ‘Asia’s Major’ to my major collection.”
Ko sits in 11th place on the all-time wins list, now two away from Se Ri Pak in 10th spot. Sorenstam’s 72 career wins appear unattainable.