The Actor From “What’s Wrong With Secretary Kim” Who Disappeared After Leaving His Pregnant Partner

Go Se Won is facing controversy after being identified as “Actor K” accused of abandoning his pregnant ex-girlfriend and threatening her with a lawsuit over nude photos.

The controversy began in 2021 when the allegations surfaced publicly. Soon after, Go Se Won stepped forward through his agency, Hunus Entertainment, to admit that he is the actor involved.

His statement revealed he divorced in 2017 and dated the woman for about three months. He apologized and promised to take responsibility for his actions.

“Hello, this is Go Se Won.
I would like to express my sincere apologies for causing concern with such negative news.
I got divorced back in 2017. The reason why I did not announce the divorce at the time was because I was trying to make things work. However, in the end, we couldn’t get back together.
At the end of last year, I ended up meeting this woman and we dated for about three months.
Firstly, I want to sincerely apologize to the woman for everything. I will make sure to take responsibility for the things that I should be held responsible for.
I believe that I will have an opportunity to share my honest feelings due to the ongoing difficult times that I have endured.
I would like to take this time to express my sincere apologies, once again, to those who may have been inconvenienced.”
— Go Se Won through Hunus Entertainment

Before the scandal, Go Se Won was known for supporting roles in What’s Wrong With Secretary Kim? and The Last Empress among many others.

As the situation unfolded, Go Se Won vanished from K-Dramas, films, and musical theatre for over two years. His future in acting is unclear. He is no longer listed as an artist on the official Hunus Entertainment site, suggesting a possible agency change or retirement.

He briefly appeared on Instagram in 2025 but has not posted since June.