
Yun Sang-jeong
Acting
Biography
No biography available for Yun Sang-jeong.
Born: January 17, 1998
Known For

Business Proposal
In disguise as her friend, Ha-ri shows up to a blind date to scare him away. But plans go awry when he turns out to be her CEO — and makes a proposal.

Study Group
Nicknamed the "school for future criminals," Yuseong Technical High School isn't exactly the ideal place to study. A rarity among his peers, Ga-min is a student with just one goal: to get into university. At a school where it's every man for himself, he is rejected from countless study groups before he decides to form his own. Will he be able to defeat the odds and achieve his dreams?

A Time Called You
A grieving woman magically travels through time to 1998, where she meets a man with an uncanny resemblance to her late love.

Pro Bono
When a respected judge's world falls apart overnight, he joins a top law firm's pro bono team — where hope and purpose wait in humble, unexpected places.

Shooting Stars
Frustrations and feelings collide when a dynamic PR executive finds herself working with her irksome nemesis — who happens to be a megastar client.

Family: The Unbreakable Bond
Kwon Do-hun is an expert sniper and a secret agent working for the National Intelligence Service. To conceal his true identity, he lives a double life as a regular trading company employee, keeping even his wife Kang Yu-ra in the dark. Though he is occupied with his work, Do-hun cherishes his wife deeply. Meanwhile, Yu-ra, a dedicated homemaker, harbors a secret. Their tranquil existence is thrown into turmoil when Jo Tae-gu emerges, posing a threat to their carefully crafted façade.

You Are My Spring
A hotel concierge and a psychiatrist with traumatic childhoods form a heartfelt bond when they become entangled in a perplexing local murder case.

The Adultlike
A hyper-realistic drama depicting the daily lives of clumsy women in their 30s in the fashion industry and their joys and sorrows at work.

Adagio
Young-hee visits a peaceful seaside village after losing husband and son meets Jun-woo who also comes to the village for 6-weeks rest after going through retirement and wife’s affair. One late night, Jun-woo who’s suffering insomnia sleep walks into sea, but Young-hee saves him. Young-hee notices Jun-woo’s broken heart and tries to help him by taking care of his summer cottage. Despite the different background, they slowly get closer and classic music becomes an instrument connecting hearts of these two lonely and hurt souls.

2025 tvN X TVING Short Drama Curation
It presents five works that offer diverse perspectives on the meaning and scope of family, alternative families, and other topics for those living in the present age, and sometimes pose diverse questions. It hopes to bring you freshness and profound resonance, and to connect you with new connections.
Filmography
as Han Sang-mi
as Choi Hee-won
as Da-mi
as Sung Hye-mi
as Min Yoon-chae
as Lee Mi-rim
as Chae Eun-su
as Kim Hye-ji
as Min Ah Ri