Narin An won the LPGA Tour Qualifying School at the end of 2021, finishing 33-under-par after a closing 66.
It followed a joint third place when the circuit visited Korea for the BMW Championship, a tournament which saw Jin Young Ko go back to world number one by beating Hee Jeong Lim in a play-off.
She comes into this year's AIG Women's Open in great form, with three top-six finishes on the LPGA Tour since June including a tie for second at the Portland Classic.