Kim Yoo Jung: Relationship Rumors, Age, Height & Dramas

Kim Yoo Jung has been a familiar face on Korean screens since she was a toddler, but the questions fans keep asking often have little to do with her acting. Between her childhood debut at age four and her rise as a leading lady in hits like Love in the Moonlight and My Demon, the actress has accumulated a loyal following — and a swirl of relationship rumors. Here’s a fact-checked look at her biography, career, and what we actually know about her personal life.

Born: September 22, 1999 ·
Height: 169 cm (5 ft 7 in) ·
Instagram Followers: 15.2 million ·
Debut Age: 4 years old ·
Agency: Awesome ENT ·
Notable Works: Love in the Moonlight, My Demon, The Moon Embracing the Sun

Seven key facts, one snapshot: Kim Yoo Jung’s biography is well-documented, but her personal life remains largely private.

Is Kim Yoo Jung in a relationship?

Is Kim Yoo Jung dating anyone?

As of 2025, Kim Yoo Jung has not publicly confirmed a romantic relationship. Her agency, Maeil Business Newspaper (South Korean financial daily), stated during a press conference for My Demon that she is “focused on her career.” No official dating statements have been issued.

Has Kim Yoo Jung ever been in a public relationship?

She has been linked to co-stars Kim Do-hoon, Song Kang, and Park Bo Gum, but each rumor was either denied or lacked evidence. In September 2025, rumors with Kim Do-hoon were dismissed as a misunderstanding after a group dinner was misread (Maeil Business Newspaper (South Korean financial daily)).

The implication is that without official confirmation, assumptions about her relationship status remain speculative.

Are Kim Yoo Jung and Song Kang married?

What is the nature of their relationship?

Kim Yoo Jung and Song Kang are not married. They co-starred in the 2023-2024 drama My Demon, but no romantic relationship has been confirmed. Song Kang’s agency has not commented on any personal relationship with her (IMDb (film database) lists their collaboration but no personal ties).

Did they date while filming?

There is no evidence that Kim Yoo Jung and Song Kang dated during or after filming. The rumor appears to be fan speculation based on their on-screen chemistry. Neither party has publicly addressed it.

Without evidence, the rumor remains in the realm of fan curiosity.

Are Kim Yoo Jung and Park Bo Gum married?

Is Park Bo Gum in a relationship with Kim Yoo Jung?

Kim Yoo Jung and Park Bo Gum are not married. They worked together in the 2016 historical drama Love in the Moonlight, which sparked marriage rumors when fans noticed their chemistry. But Park Bo Gum has never confirmed a relationship with her (DramaWiki (user-curated drama database) lists their collaboration without personal details).

What did Park Bo Gum say about Kim Yoo Jung?

In interviews during the drama’s promotion, Park Bo Gum spoke warmly of Kim Yoo Jung as a co-star, calling her “talented” and “professional,” but he never indicated a romantic connection. The marriage rumor remains unsubstantiated.

Thus, the idea of a marriage is unsupported by any credible source.

Does Kim Yoo Jung have any children?

Is Kim Yoo Jung a mother?

Kim Yoo Jung does not have any children. She is not married, and no pregnancy announcements have been made. Her schedule is packed with acting projects, leaving no indication of family life beyond her career (IMDb (film database) shows no marriage or children records).

Does Kim Yoo Jung have a family?

She has a younger brother, but no other children. Her family background is private, and she rarely discusses them in interviews.

Is Song Kang in a relationship?

Is Song Kang dating Kim Yoo Jung?

Song Kang’s relationship status is not publicly known. No confirmation of a relationship with Kim Yoo Jung exists. His agency has not commented on dating rumors, and he has not been seen publicly with a partner.

Who is Song Kang dating?

There are no reliable reports about Song Kang dating anyone. Rumors with Kim Yoo Jung are unsubstantiated, and other co-star connections remain speculative.

In short, nothing confirms a romantic tie between them.

Quotes from the actress and her agency

Love loves to love love.

— Kim Yoo Jung, on Instagram (interpreted as a cryptic message about love)

Kim Yoo Jung is focused on her career.

— Representative from Awesome ENT, during My Demon press conference (via Maeil Business Newspaper (South Korean financial daily))

For Kim Yoo Jung, the gap between her public persona and private life remains wide. The implication is clear: fans should enjoy her performances without assuming that on-screen chemistry translates to reality. For the actress herself, the choice is to guard her privacy while continuing to deliver compelling roles — a balance she has maintained since childhood.

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