Ha Ji-won and JK Youn have appeared together in 1 film in 2002, with a combined box office of $23.9 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 2002 | Sex Is Zero | $23.9 million |
Ha Ji-won also often with: Im Chang-jung (3), Kang Ye-won (3), Shin Yi (3), Yoon Je-kyoon (3), Ahn Byeong-ki (2)
JK Youn also often with: Yoon Je-kyoon (2), Choe Stella Kim (1), Choi Sung-kook (1), Choi Won-young (1), Go Yoon (1)