KOREAN-American Chan Kim topped the Asian Tour Qualifying School, while Filipinos Mhark Fernando, Miguel Tabuena missed the cut by one stroke on Saturday in Thailand.
Kim had a closing 65 to wind up with a 13-under 272 total, while Richard Lee of Canada had a disastrous 74 but still ended up in second at 12-under at Springfield Royal Country Club.
Fernando and Tabuena, joint 39th after three rounds, both came up with final-round 72s and finished at 282 for joint 42nd.
Aan aggregate of 281 would have earned them Asian Tour cards for 2013.
Charles Hong also closed with a 72 for a 285 aggregate and joint 69th place with a big group that included Michael Bibat, who shot a final-round 73.