Hee Kung So won even though she's not a member of the LPGA Tour. The 23-year-old, an 11-time winner on the Korean Tour, got a sponsor's exemption to play.
South Koreans swept the top four spots.
Michelle Wie was in contention until the 11th hole. Then she had a brain cramp. She put her club on the grass. That's called grounding your club in a hazard. It's a two-shot penalty.
Wie tried to plead her case but to no avail.
That dropped her from a tie for second to a tie for sixth --- and cost her about $90,000.