Kim Dong-won official photo - South Korean actor, star of Check In to You

Kim Dong-won

BIOGRAPHY

Kim Dong-won (김동원, born 17 October 1998) is a South Korean actor with seven credits across four years, among them the Boys’ Love series A Shoulder to Cry On in 2023 and Check In to You in 2026.

He first appears in A Shoulder to Cry On (소년을 위로해줘) in March 2023, the seven-episode adaptation of the manhwa of the same name, which ran across wavve, TVING and watcha. He plays Kwon Min-jung. Later that year he joined the teen drama Snap and Spark (손가락만 까딱하면), an eight-episode series set at an arts high school, produced by Whynot Media and released from December 2023 into January 2024.

He then worked in drama and film. He also appeared in Love Psychedelic (러브 사이키델릭). In March 2025 he took two film roles: Hojo (호조), a 118-minute musical set during the Japanese occupation and built around a real historical figure, released on 12 March, and Human Electricity Generation (인간발전), released on 28 March. For me the two films, released sixteen days apart, are the tightest stretch of his list.

In 2026 he appeared from 8 May as himself, as a contestant, on The Scout (더 스카웃: 다시 태어나는 별), an ENA music talent search. On 21 May Check In to You (너에게 체크인) premiered, and he plays Yoon Ji-oh in all six episodes. It is a body-swap romantic comedy set in a seaside guesthouse, where a cold executive and a romantic manager are thrown into each other’s lives by an accident, directed and written by Kim Taewook and produced by Matchbox, BEARS MEDIA, Generation Blue Films and STRONGBERRY.

Kim Dong-won’s credits open with the Boys’ Love series A Shoulder to Cry On in 2023 and reach a six-episode role as Yoon Ji-oh in Check In to You in 2026.

The five credits between them are a teen series, a drama, two films, one of them a period musical, and a talent contest.

In 2026 The Scout on ENA and Check In to You were on air at the same time, from 21 May to 18 June, with him appearing as himself in one and in a lead role in the other.

Reading through his seven credits, what I notice is the range of formats: a manhwa adaptation, a teen series, a drama, two films and a talent contest. In my view Check In to You is the right first watch, since it is a full six episode lead and his most recent scripted work, and Hojo is the one I would add for anyone curious about his film side.

PROFILE DETAILS

Native Name
김동원
Real Name
Kim Dong-won (김동원)
Pronouns
he/him
Born
(Age 28)
Birthplace
South Korea
Gender
Male
Western Zodiac
Libra ♎
Chinese Zodiac
Tiger 🐅
Profession
Nationality
Debut
2023 · A Shoulder to Cry On (2023)
Years Active
2023-present
Languages
Korean

FILMOGRAPHY: TV SERIES (1)

TRIVIA

  • Kim Dong-won is a very common Korean name, shared among others with a footballer and a comedian.

CAREER AT A GLANCE

Kim Dong-won holds one record across the site: one leading role.

It dates from 2026.

FREQUENTLY ASKED QUESTIONS

Who is Kim Dong-won?

Kim Dong-won (김동원) is a South Korean actor born on 17 October 1998, with seven credits since 2023 including two Boys’ Love series. He is the actor of Check In to You and A Shoulder to Cry On.

What does Kim Dong-won play in Check In to You?

Yoon Ji-oh, one of the two leads, in all six episodes of the 2026 South Korean body-swap BL romantic comedy set in a seaside guesthouse.

Was Kim Dong-won in A Shoulder to Cry On?

Yes. He plays Kwon Min-jung in the seven-episode 2023 BL adaptation of the manhwa 소년을 위로해줘, which was released across wavve, TVING and watcha.

How many credits does Kim Dong-won have?

Seven: A Shoulder to Cry On (2023), Snap and Spark (2023), Love Psychedelic, Hojo (2025), Human Electricity Generation (2025), The Scout (2026) and Check In to You (2026).

Was Kim Dong-won on a music show?

Yes. He appeared as himself, as a contestant, on ENA’s music talent search The Scout (더 스카웃: 다시 태어나는 별), which began on 8 May 2026.

Has Kim Dong-won been in films?

Two. Hojo (호조), a 118-minute musical set during the Japanese occupation and built around a real historical figure, released on 12 March 2025, and Human Electricity Generation (인간발전), released on 28 March 2025.

Who produced Check In to You?

Matchbox, BEARS MEDIA, Generation Blue Films and STRONGBERRY, with Kim Taewook directing and writing. It was carried by Shortime.

How old is Kim Dong-won?

He was born on 17 October 1998, so he turns twenty-eight in October 2026.

Where can I follow Kim Dong-won?

His Instagram account is @iiamdongwon.

When did A Shoulder to Cry On air?

Its seven episodes ran from 14 to 29 March 2023, which makes it his first screen credit.

What character does Kim Dong-won play in Hojo?

He plays the young Admiral Son Won-il in the musical.

What is his role in Human Electricity Generation?

He plays Kim Seok-hoon in the film.

Was he in Love Psychedelic?

Yes, it is one of his seven credits, alongside the two films of 2025.

When did Snap and Spark run?

Its eight episodes were released from 15 December 2023 to 10 January 2024.

Where could viewers watch Check In to You?

It premiered on Shortime on 21 May 2026, in six episodes.

What are his zodiac signs?

Born on 17 October 1998, he is a Libra and, in the Chinese zodiac, a Tiger.

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