Shin Si Ah was born in 1998 and was noticed when he surpassed 1,408 candidates to star in the movie Artificial Assault: The Remaining Model (2022).
3 years later (2025), she returned with the medical film "The Story of a Boarding Doctor". In the film, Shin Si Ah plays Pyo Nam Kyung - a first-year resident of the department of obstetrics and gynecology.
Along with her intelligence and trendy appearance, the female star's character also experienced many emotional ups and downs and was sometimes quite awkward. On screen, Shin Si Ah plays the image of young doctor Pyo Nam Kyung, and also interacts well with co-stars.
After the work, Shin Si Ah received 2 new projects. With Grand Galaxy Hotel, she co-starred with Lee Do Hyun - who plays the male lead Eun Ha - the new director of the mysterious hotel in the film.
The film is a superstitious romance film, revolving around mysterious events that occur after the director of a famous global hotel suddenly disappears.
The film marks the reunion between screenwriter Hong and director Oh Choong Hwan - a duo who were successful with Ghost Hotel (2019). In addition, this is Lee Do Hyun's first project after his military discharge, so it received a lot of attention from the public.
With Even If This Love Disappears from the World Tonight - a remake of the Japanese film of the same name, the Korean star co-stars with rising actor Choo Young Woo.
Even If This Love Disappears from the World Tonight tells the love story between a female student with disorder (a state of loss of ability to form new memories after an event that causes memory loss) and a normal male student living a boring life.
The film will be released in 2022 and attract about 1.21 million viewers in Korea.
In the Korean version, Choo Young Woo will play Kim Jae Won - a character who lives every day without any specific goals in life and gradually changes after meeting Han Seo Yoon - a completely opposite person to him.
With Shin Si Ah, she plays Han Seo Yoon - a girl with dementia but always tries to live happily every day with her positive and cheerful energy.
Before the film officially started filming on July 5, Shin Si Ah was extremely excited because she was a fan of the original novel. The actress said that she will try her best during filming to convey the warmth and sincerity of the story to the audience.
Meanwhile, Korean media expect that with the advantage of appearance, acting, and new opportunities in the profession, Shin Si Ah's name will increase in popularity.