[2] She made her acting debut in 1990 in theater, since then, she has appeared in number of plays, films and television series.
[4] On August 15, 2018 Yoon participated as a narrator in the 2018 Korean National Choir Festival creative cantata 'Song in the Wilderness' held at the Seoul Arts Center.
[5] In 2020, Yoon appeared in OCN's TV series Train, a fantasy thriller set in parallel universes.
and tvN's crime drama Vincenzo portraying mother of the protagonists.
[7] In 2022, she is seen in MBC's daily drama The Secret House portraying mother of the main lead.