The Cactus Tour Is Going Global

Did you happen to see the leaderboard for the most recent Cactus Tour event?  Go-Un Yu went 65-69-69 to beat Kimberly Kim and Seung-Ji Han by 3 shots and Shi-Hyun Ahn by 4.  Sarah Oh came in 5th at -6, Song-Hee Kim T11 at -1, there were easily a dozen Korean names I don't remember seeing before fairly high up the leaderboard, and the highest finisher not of Korean descent was Gabriella Dominguez (T6 at -3).  This is a really big shift from the 1st 3 events of 2014 and I'm wondering why.  It's cool, but it's also pretty puzzling....