
Acting
Apr 4, 2001
Seoul, South Korea
Chae Won-bin
Acting
Biography
Chae Won-bin (born April 5, 2001) is a South Korean actress known for her role in the television series Doubt (2024), which earned her multiple Best New Actress nods including Baeksang Arts Award, and the crime film Yadang: The Snitch (2025).
Feature Films (8)

A girl wakes up in a huge secret laboratory, then accidentally meets another girl who is trying to protect her house from a gang. The mystery girl overthrows the gang with her unexpected powers, and laboratory staff set out to find her.
The Witch: Part 2. The Other One

A film depicting the process of the main character, a victim of school violence, escaping from bullying and implementing justice.
Strong Underdog

Online fashion model Hyo-jeong faces imminent threat of being unemployed because of the younger and more fashionable generation coming after her. While relying on surgical procedures and treatments, Hyo-jeong hears about a mysterious yoga class that helps make perfect body shape from her old high school classmate, Ga-yeong. Hyo-jeong eventually attends the yoga class with three classmates: Mi-yeon, a boxer who failed to keep her body fit, Ji-won, who has unstable mental condition, and Ye-na, a movie star who is morbidly obsessed with her appearance. Meanwhile, police start to investigate the enigma behind this yoga class after finding out that a murder in the neighborhood was committed by a woman named Bo-ra, a former yoga class student.
The Cursed Lesson

After being appointed as the vice-principal of her alma mater, Eun-hee becomes plagued by hallucinations. Branded a troublemaker by the teachers, Ha-young hears strange sounds coming from the school's dilapidated restroom.
Whispering Corridors 6: The Humming

A promising runner, Do-won, after getting injured in an accident, runs to meet his best friend from childhood, Jin-su. In that brief joyful moment of being reunited with Jin-su who seemed different from their pure past, Do-won got caught up in an unexpected incident. Can we still be able to get out of this situation of falling into the depths, and face the future where we had the same dream?
Run Boy Run

Navigating both the criminal underworld and law enforcement agencies, professional snitches called "yadang" provide covert information about the drug world to prosecutors and police. When a drug bust at a party attended by high-profile second-generation VIPs entangles those involved into a dangerous conspiracy, a seasoned yadang must do everything in his power not just to make it out on top, but alive.
Yadang: The Snitch

Once known for ruling her school with a single punch, Mina is a fiercely righteous girl who lost her parents in a childhood accident and was raised by her aunt. Entering high school with a promise never to fight again, she hopes for a normal fresh start but finds herself drawn to her seatmate Min ki from the very first day. When Min ki becomes the target of Se hyeok, the leader of a delinquent clique, Mina intervenes by rescuing him while disguised in a tracksuit with her face covered. The incident throws the school into turmoil as students search for the identity of the mysterious rescuer and Min ki begins his own pursuit of the truth. As tensions rise around Min ki, Mina struggles to hide her identity while maintaining an increasingly unstable everyday life.
Judge Girl

Two geniuses are rivals within a campus. Cha Seok Jin makes a false love confession to Kang Kyung Joo to shake her mentality.
Love Attack
Television & Series (14)

A bullied high school student fights his way through a brutal tournament to stand up against his tormentors and reclaim his dignity.
Strong Underdog

Vanished genius boxer Kwon-sook and cold-hearted agent Tae-young risk all to defy match-fixing's clutches.
My Lovely Boxer

Set me free. Many say twenty years old is the beginning of the new chapter, but not for Da Hee. She was still under her mom's guidance. Da Hee, 20 years old, starts to become defiant. She wants to live as herself, not the daughter of her mom. Just a more step to cross the boundary. Da Hee who just became an adult tries to make her first step further.
Twenty-Twenty

A criminal profiler begins questioning everything he’s ever believed about seeking justice after learning his daughter is linked to a murder case.
Doubt

Tells the romance story of a girl named Hye Ri. She goes to Gangwon Province on a graduation trip with her friends. There she meets a mysterious man Woo Hyuk who runs a guest house. She gets attracted and closer to him and decides to name him “the mermaid prince”.
The Mermaid Prince

As humans turn into savage monsters and the world plunges into terror, a handful of survivors fight for their lives — and to hold on to their humanity.





