
Kim Hyun-soo is a South Korean actress who began her career as a child performer and later became widely recognized for her role as Bae Ro-na in the hit SBS drama series The Penthouse: War in Life. She first drew attention through sensitive performances as the younger versions of leading female characters in popular dramas and earned critical notice early on for her work in the film Silenced. Over more than a decade, she has grown from a child actress into a young adult performer with both television and film credits.
Kim Hyun-soo was born on June 23, 2000, in Osan, Gyeonggi Province, South Korea. As she is 26 years old. Her zodiac sign is Cancer, and she is a South Korean national.
Personal Details
| Full Name | Kim Hyun-soo (김현수) |
| Profession | Actress |
| Date of Birth | 23 June 2000 |
| Age | 26 |
| Birthplace | Osan, Gyeonggi Province, South Korea |
| Nationality | South Korean |
| Friends | Kim Mi-kyung (김미경) |
| Zodiac Sign | Cancer |
| Current Residence | South Korea |
| Qualification | Chung-Ang University (Theater and Film, leave of absence) |
| Agency | Andmarq |
| Height | Approximately 165 cm |
Career
Kim Hyun-soo entered the entertainment industry as a child model before transitioning to acting. She made early appearances in minor film roles in 2010 (Harmony and Try to Remember). Her official debut came in 2011 with the critically acclaimed film Silenced (also known as The Crucible), in which she played Kim Yeon-doo, a deaf student who suffered abuse. The role earned her a nomination for Best Supporting Actress at the 49th Grand Bell Awards.
She frequently portrayed the childhood versions of lead female characters in major dramas. Notable examples include young So-yi in Deep Rooted Tree (2011), young Mok-dan/Boon-yi in Bridal Mask (2012), and young Cheon Song-yi in My Love from the Star (2013). She also appeared in Good Doctor (2013) and took on a more regular supporting role as Park Yeon-ha in Gunman in Joseon (2014).
In 2016 she played a teenage mother in the film Familyhood opposite Kim Hye-soo and landed her first leading role in the JTBC youth mystery drama Solomon’s Perjury. She continued with film work including Be with You (2018) and the historical action film The Swordsman (2020) alongside Jang Hyuk.
Her breakthrough to wider recognition came with the role of Bae Ro-na, an aspiring soprano, in the SBS suspense melodrama The Penthouse: War in Life (2020–2021) and its sequels. The performance earned her the Best Young Actress award at the 2020 SBS Drama Awards and a nomination for Best New Actress at the Baeksang Arts Awards. She has since appeared in Whispering Corridors 6: The Humming (2021), a cameo in Artificial City (2022), and Our Season (2023).
As of 2026 she remains active under Andmarq and continues selective work in film and television.
Kim Hyun-soo Husband
Kim Hyun-soo is unmarried and keeps her romantic life private. She has an older sister and two younger siblings (brother Kim Dae-gyu and sister Kim Mi-ran). Public information about her parents is limited. She maintains a relatively low-key personal life focused on her career and studies. Specific hobbies are not extensively detailed in public interviews, though her long experience in the industry from a young age has shaped a professional and grounded approach to her work.
Physical Appearance
| Height | Approximately 165 cm (5 feet 5 inches) |
| Weight | |
| Eye Color | Brown |
| Hair Color | Black / Dark brown |
| Body Type | Slim |
Kim Hyun-soo Drama List
Selected Television Dramas
- Deep Rooted Tree (2011) – Young So-yi / Dam
- Bridal Mask (2012) – Young Mok-dan / Boon-yi / Esther
- Good Doctor (2013) – Na In-hae
- My Love from the Star (2013–2014) – Young Cheon Song-yi / Seo Yi-hwa
- Gunman in Joseon (2014) – Park Yeon-ha
- Solomon’s Perjury (2016–2017) – Go Seo-yeon (lead)
- The Penthouse: War in Life (2020–2021) – Bae Ro-na
- The Penthouse 2 (2021) – Bae Ro-na
- The Penthouse 3 (2021) – Bae Ro-na
- Artificial City (2022) – Do Eun-young (cameo)
- Drama Special: Anyone Anywhere (2023)
Selected Films
- Silenced (2011) – Kim Yeon-doo
- Horror Stories (2012) – Seon-yi (segment)
- Familyhood (2016) – Kim Dan-ji
- Be with You (2018) – Young Im Soo-ah
- The Swordsman (2020) – Tae-ok
- Whispering Corridors 6: The Humming (2021) – Kim Ha-young
- Our Season (2023) – Young Bang Jin-ju
Social Media Presence
Kim Hyun-soo is active on Instagram under the handle @hyeon0_0soo, where she shares personal photos, work-related updates, and daily moments. Exact follower counts fluctuate but reflect a dedicated fan base built from her drama roles. She does not maintain highly active public profiles on X (Twitter), Facebook, YouTube, or TikTok for professional content.
FAQs
What is Kim Hyun-soo’s age in 2026?
She is 26 years old (born June 23, 2000).
What is Kim Hyun-soo best known for?
She is best known for playing Bae Ro-na in The Penthouse: War in Life (2020–2021) and for her earlier child roles as the younger versions of lead actresses in dramas such as My Love from the Star and Bridal Mask.
Is Kim Hyun-soo married?
No. She is unmarried and keeps her personal relationships private.
What was Kim Hyun-soo’s debut work?
She made her official acting debut in the 2011 film Silenced.
Has Kim Hyun-soo won awards?
Yes. She won Best Young Actress at the 2020 SBS Drama Awards for The Penthouse and received earlier recognition including Best Child Actress at the 2014 APAN Star Awards for My Love from the Star.
What is Kim Hyun-soo’s height?
She is approximately 165 cm (5 feet 5 inches) tall.