If you’ve watched a Korean drama in the last five years, chances are you’ve seen Jung Hae‑In. He’s the actor with the gentle smile who plays characters that stay with you long after the credits roll — but what about the man behind the roles?
Born: April 1, 1988 · Height: 178 cm · Agency: FNC Entertainment · Debut Year: 2014
Quick snapshot
- Born April 1, 1988 in Seoul, South Korea (Wikipedia)
- Height 178 cm (Wikipedia)
- Debuted in 2013 via AOA’s “MOYA” music video (SBS Star)
- Managed by FNC Entertainment; renewed contract in 2024 (Korea JoongAng Daily)
- 2013 – Debut in AOA music video (SBS Star)
- 2018 – Lead role in Something in the Rain (Wikipedia)
- 2021–2022 – Starred in Snowdrop (Wikipedia)
- 2024 – Contract renewal with FNC Entertainment (Korea JoongAng Daily)
- Continued active career with FNC Entertainment (Korea JoongAng Daily)
- Recently starred in Netflix film I, the Executioner (2024) (Korea JoongAng Daily)
- Awaiting announcements for future projects (Korea JoongAng Daily)
Six key biographical details, one pattern: concrete data is available for his career milestones, but his private life remains deliberately opaque.
The table below maps the verifiable facts against the open questions.
| Attribute | Value |
|---|---|
| Full name | Jung Hae‑In |
| Date of birth | April 1, 1988 (Wikipedia) |
| Height | 178 cm (Wikipedia) |
| Agency | FNC Entertainment (Korea JoongAng Daily) |
| Debut year | 2013 (SBS Star) |
| Debut work | AOA “MOYA” music video (SBS Star) |
| Notable dramas | While You Were Sleeping (2017), Something in the Rain (2018), One Spring Night (2019), Snowdrop (2021–2022), Love Next Door (2024) (Wikipedia) |
| Notable films | Tune in for Love (2019), The Battle of Jangsari (2019), I, the Executioner (2024) (Korea JoongAng Daily) |
| Education | Pyeongtaek University (acting) (Wikipedia) |
| Contract renewal | Third renewal with FNC Entertainment in 2024 (Korea JoongAng Daily) |
Is Jung Hae‑In in a relationship?
Has Jung Hae‑In ever been in a public relationship?
Jung Hae‑In has never publicly confirmed a girlfriend or partner. In 2024, when asked about dating rumors during a press event, he replied, “I’ll just not be commenting on that.” (SBS Star)
Who is Jung Hae‑In’s girlfriend?
No official girlfriend has been named. He has been linked to co‑stars such as Son Ye‑jin after Something in the Rain, but he clarified that the romance was on‑screen only: “What we filmed was a drama and not a documentary.” (Soompi)
Is Jung Hae‑In married?
No. There is no evidence of a marriage. The actor has stated in a 2018 interview that he didn’t think he had ever been in that sort of relationship before (SBS Star).
Jung Hae‑In keeps his private life under tight control. For fans, the implication is clear: what you see on screen is all you get, and he intends to keep it that way.
Is Jung Hae‑In a smoker?
What is Jung Hae‑In’s stance on smoking?
In interviews, Jung Hae‑In has stated he does not smoke. He is known for a clean, healthy image, and no confirmed photographs of him smoking exist (SBS Star).
Has Jung Hae‑In been seen smoking in public?
There are no public records or paparazzi images showing him smoking. The claim remains unsubstantiated.
The pattern: his public persona is carefully curated, and any habit that contradicts it would be a major departure from the image he maintains.
Is Jung Hae‑In fluent in English?
Can Jung Hae‑In really speak French?
Jung Hae‑In studied French at Pyeongtaek University but is not fluent. He can handle basic phrases, but not conversation (Wikipedia).
What languages does Jung Hae‑In speak?
Korean is his native language. He studied English and has some proficiency, enough to give a short English interview for a drama promotion, but he is not fluent (Wikipedia).
Jung Hae‑In’s multilingual background is often overstated by fans. The reality: he can order a coffee in French and manage a simple English greeting, but international roles requiring fluent English are not in his current range.
How old is Jung Hae‑In?
What is Jung Hae‑In’s height?
Jung Hae‑In is 178 cm tall (Wikipedia).
What is Jung Hae‑In’s educational background?
He studied acting at Pyeongtaek University (Wikipedia).
What agency is Jung Hae‑In under?
He is managed by FNC Entertainment and renewed his contract for the third time in 2024 (Korea JoongAng Daily).
Born: April 1, 1988, making him 37 years old as of 2025 (Wikipedia).
What movies and TV shows has Jung Hae‑In starred in?
What are Jung Hae‑In’s best dramas?
- While You Were Sleeping (2017) – his first major supporting role (Wikipedia)
- Something in the Rain (2018) – breakout lead role (Wikipedia)
- One Spring Night (2019) – romantic drama (Wikipedia)
- Snowdrop (2021–2022) – set in 1987; he played Lim Soo‑ho (International Business Times)
- Love Next Door (2024) – latest series (Wikipedia)
What is Jung Hae‑In’s role in Snowdrop?
He played Lim Soo‑ho, a graduate student who becomes a key figure in the political turmoil of 1987 South Korea, opposite Jisoo (BLACKPINK) (International Business Times).
What Netflix shows feature Jung Hae‑In?
- Something in the Rain (available on Netflix in many regions)
- Snowdrop (Disney+ in most regions, Netflix in some)
- D.P. (2021–2023; Netflix original series) (Wikipedia)
- I, the Executioner (2024; Netflix film) (Korea JoongAng Daily)
The trade-off: his filmography is built on romantic dramas and action thrillers, but his largest global audience came from the Netflix series D.P. and the Disney+ hit Snowdrop.
Confirmed facts
- Born April 1, 1988 in Seoul (Wikipedia)
- Height 178 cm (Wikipedia)
- Under FNC Entertainment since debut (Korea JoongAng Daily)
- Does not smoke (stated in interviews) (SBS Star)
- Not married (SBS Star)
- Can speak basic French and English (Wikipedia)
What’s unclear
- Current relationship status – no confirmed partner (SBS Star)
- English fluency level – reported as “some proficiency” but no verified test (Wikipedia)
- Net worth – no official figure (Wikipedia)
- Future projects – no official announcements beyond 2024 (Korea JoongAng Daily)
“I’ll just not be commenting on that.”
Jung Hae‑In, responding to a 2024 dating‑rumor question (SBS Star)
“What we filmed was a drama and not a documentary.”
Jung Hae‑In, addressing 2018 dating rumors with Son Ye‑jin (Soompi)
“I hope the two of them will continue their healthy and beautiful relationship.”
Jung Hae‑In, on Jisoo and Ahn Bo‑hyun’s relationship (International Business Times)
For Jung Hae‑In, the choice is clear: maintain a wall between his public persona and private life, or risk losing the mystique that makes his on‑screen romances so compelling. For fans, the implication is that his work will remain the only window into his world.
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Frequently asked questions
Is Jung Hae‑In in a relationship?
He has not publicly confirmed a relationship as of 2025. He declined to comment on dating rumors in 2024 (SBS Star).
How old is Jung Hae‑In?
Born April 1, 1988; he is 37 years old in 2025 (Wikipedia).
Is Jung Hae‑In a smoker?
He has stated in interviews that he does not smoke, and no photos of him smoking exist (SBS Star).
Is Jung Hae‑In fluent in English?
He has some English proficiency but is not fluent. He can give short interviews in English (Wikipedia).
What movies and TV shows has Jung Hae‑In starred in?
Notable dramas: While You Were Sleeping, Something in the Rain, One Spring Night, Snowdrop, Love Next Door. Films: Tune in for Love, The Battle of Jangsari, I, the Executioner (Wikipedia).
What is Jung Hae‑In’s Instagram handle?
His official Instagram account is @holyhaein (verified).
What agency is Jung Hae‑In under?
FNC Entertainment. He renewed his contract for the third time in 2024 (Korea JoongAng Daily).
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James Mitchell is Editor-in-Chief at Australian News Desk, overseeing editorial standards, publication decisions and corrections.