Korean American Christina Kim is tied with South Korea's Joo Mi Kim and Gloria Park and American teenager Paula Creamer after the second round of the Sybase Classic LPGA golf tournament in New Rochelle, New York.
The four are tied at 5-under-par 137. Christina Kim shot a 1-over-par 72 in the second round while Joo Mi Kim had a 6-under-par 65.
Former champion Gloria Park of South Korea shot a 1-under-par 70 while Creamer - an American who does not graduate high school until next week - shot a 3-under-par 68.
Brazil native Miriam Nagl is tied for fifth place with Malaysian Siew-Ai Lim, South Korean He-Won Han and American Michele Redman at 3-under-par 139. American Cristie Kerr, the only player from the top 10 in the field, had a second straight round of 72 and is tied for 19th at 2-over-par 144.
The tournament is being played on the Wykagyl Country Club Course, a par-71 layout that measures 5,633 meters.