Kim Sun-young Actress: Bio, Roles, Family, K-Dramas

Kim Sun-young spent a decade honing her craft on stage before transitioning to screen, ultimately achieving her breakthrough role in her late 30s. Her performance as a young widow in a popular tvN series challenged industry norms by showcasing the depth of experience gained through years of dedicated theatrical work.

Born: April 10, 1976 · Birthplace: Ganggu-myeon, Yeongdeok-gun, North Gyeongsang, South Korea · Occupation: Actress · Breakout Role: Reply 1988 (2015) · Notable Film: Concrete Utopia (2023)

The table below consolidates the essential biographical and career milestones verified across multiple sources.

What is Kim Sun-young known for?

Kim Sun-young built her reputation as a supporting actress who brings unexpected depth to mother figures and ensemble roles. Her breakthrough arrived late by industry standards—she was nearly 40 when she played her breakout television role in the hit tvN drama Reply 1988 (2015), portraying a young widow raising two children alone in 1980s Seoul.

Key dramas

Following Reply 1988, Kim appeared in a string of popular series that showcased her range. She played supporting roles in Because This is My First Life (2018), Romance is a Bonus Book (2019), When the Camellia Blooms (2019), Vagabond (2019), and Backstreet Rookie (2020). Her performance as Seon-yeong’s mother in Crash Landing On You (2019) earned her the Best Supporting Actress award at the 56th Baeksang Arts Awards in 2020.

Film roles

On the big screen, Kim continued building a substantial filmography. She appeared in Return to Seoul (2022) and followed it with four films in 2023: Concrete Utopia as Geum-ae, Dream Palace as Hyejeong, Love Reset as Joo Sook-jeong, and Dream Palace. In 2024, she appeared in Hijack 1971, according to Rotten Tomatoes.

Does Kim Sun Young have a child?

Public information about whether Kim Sun-young has children remains unconfirmed from high-tier sources. The actress maintains limited visibility around her personal life, which is common for Korean performers who prefer to keep family matters private. Some reports mention a spouse named Lee Seung-won, but this claim reportedly comes from tier 3 sources without independent verification from established publications.

Who is Kim Sun Young Cobra Kai?

Searches combining “Kim Sun-young” with “Cobra Kai” appear to stem from confusion rather than an actual connection. Kim Sun-young is a South Korean actress, while Cobra Kai is an American martial arts comedy-drama television series. There is no evidence from verified sources that she appeared in or was involved with the Cobra Kai franchise. This search query likely reflects either user error combining separate searches or confusion with a different performer.

What are Kim Sun-young movies and TV shows?

Kim Sun-young’s filmography spans both television dramas and films, with particular concentration in supporting roles. Her television work includes Reply 1988 (2015), Hotel King (2014), Because This is My First Life (2018), Romance is a Bonus Book (2019), When the Camellia Blooms (2019), Vagabond (2019), Crash Landing On You (2019), and Backstreet Rookie (2020).

Dramas

Her drama career gained momentum after the 2015 Reply 1988 breakthrough, with consistent appearances in successful series through 2020. The recurring pattern in her television work involves ensemble casts where her performances as mother figures or supporting characters provide emotional grounding for younger protagonists.

Films

Film credits include She’s on Duty (2005), Communication and Lies (also known as Communications and Lies), Happy Bus Day, Herstory, Wildflower, Return to Seoul (2022), Concrete Utopia (2023), Dream Palace (2023), Love Reset (2023), and Hijack 1971 (2024). Several of her films have received awards, including Best Supporting Actress recognition at the Chunsa Film Art Awards and Wildflower Film Awards for her work in Communications and Lies.

Who is Kim Sun-young’s husband?

No confirmed public details about Kim Sun-young’s marital status appear in tier 1 or tier 2 sources. Some unverified reports mention a spouse named Lee Seung-won, but this information reportedly originates from a YouTube video without corroboration from established entertainment publications or official records. Korean celebrity culture often treats marital information as private unless voluntarily disclosed by the performer.

Her breakthrough came in 2015 when she played a young widow with two children in the hit tvN series Answer Me 1988.

— Dramabeans (Drama recap site)

She has performed in a variety of popular dramas, including Reply 1988 (2015), Because This is My First Life (2018), and numerous other series that established her reputation for nuanced supporting performances.

— Wikipedia (Encyclopedia)

What distinguishes Kim Sun-young’s career from many contemporaries is her willingness to build quietly. While younger performers often pursue lead roles aggressively, she carved a particular niche in ensemble pieces where her presence elevated the emotional authenticity of family dynamics. Her Baeksang award for Crash Landing On You formalized what audiences had already recognized through years of consistent supporting work.

For K-drama viewers seeking performers who bring specificity to secondary roles, Kim Sun-young’s back catalog represents reliable territory. Every series listed in her filmography benefits from her ability to ground younger characters’ stories in recognizable maternal figures—never sentimental, occasionally comic, always lived-in.

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