In 1998 she competed on the LPGA of Korea Tour and the LPGA of Japan Tour, claiming Rookie of the Year honours in Japan.

Han played in only seven events during 2007 due to the birth of her son, Dae-Il "Dale".

Han retired from the LPGA Tour at the 2014 Portland Classic.

[1] LPGA Tour playoff record (3–3) Results not in chronological order before 2014.

This biographical article relating to golf in South Korea is a stub.