Oh Yun-su Details Galleries Cast On MovieCast On TV Name Oh Yun-su Also Known As 오윤수, Oh Yoon-su, Oh Yoon-soo Birthday Gender Female Place of Birth Original Size (311x466) As: Su-ni's Mother2021-02-05Space Sweepers... As: Hotel Staff2019-01-09The Dude in Me... As: Date girl2020-09-29The Night of the Und... As: Unknown2021-10-09A Bit Different.... As: Flight attendant2022-08-03Emergency Declaratio... As: Drama Actress2023-09-06Sleep...