Lee Sung-kyung – Biography, Career and Recent Updates
Lee Sung-kyung, born August 10, 1990, in Goyang, Gyeonggi, South Korea, has built a multifaceted career as a South Korean actress, model, and singer. The 35-year-old performer first gained recognition through modeling competitions before transitioning into acting, where she became widely known for her roles in popular dramas including Weightlifting Fairy Kim Bok-joo (2016), Dr. Romantic seasons 2 and 3 (2020–2023), and Cheese in the Trap (2016).
Her journey from the runway to the screen reflects a broader trend in the South Korean entertainment industry, where models frequently cross over into acting. Lee’s trajectory demonstrates how early recognition in one field can open doors to diverse opportunities in another. She graduated from Dongduk Women’s University on February 22, 2016, balancing her academic pursuits with her growing entertainment career.
This profile compiles verified information about Lee Sung-kyung’s biography, career milestones, relationships, and recent professional developments, drawing from publicly documented sources and official agency statements.
Who is Lee Sung-kyung?
Key Insights
- Transitioned from award-winning model to lead actress within six years
- Achieved breakthrough popularity through sports-themed romantic drama
- Collaborated frequently with director Shin Won-ho on multiple projects
- Has released solo music collaborations alongside her acting career
- Currently signed with Fantagio following departure from YG Entertainment
- Has no military service obligation as a female South Korean citizen
- Maintains a diverse portfolio spanning television dramas, films, and music
Snapshot Facts
| Fact | Details |
|---|---|
| Full Name | Lee Sung-kyung |
| Nationality | South Korean |
| Agency | Fantagio (signed June 2025) |
| Education | Dongduk Women’s University (graduated 2016) |
| Marital Status | Not married (as of latest available information) |
| Military Service | Not applicable (female citizenship) |
What are Lee Sung-kyung’s most notable dramas and career highlights?
Early Modeling Career (2008–2013)
Lee Sung-kyung began her entertainment career through modeling competitions. She won the Lex Prize at the 2008 Super Model Contest and the Unix Hair New Style Prize at the 2009 Asia Pacific Super Model Contest. These early achievements established her presence in the fashion industry before she expanded into other creative pursuits.
Her modeling work continued with various campaigns, and she notably collaborated on The Papers’ single “I Love You” in 2013, marking her first venture into music.
Acting Breakthrough (2016–2017)
Lee’s transition to acting began with supporting roles in It’s Okay, That’s Love (2014) and Queen Flower (2015), where she earned Best New Actress at the MBC Drama Awards. Her career ascended rapidly with leading roles in Cheese in the Trap (2016), The Doctors (2016), and the sports romance drama Weightlifting Fairy Kim Bok-joo (2016), which became her signature role.
During this period, she released “My Lips like Warm Coffee” with Eddy Kim (2016) and dubbed the Korean version of Trolls (2017), demonstrating her versatility across entertainment mediums. More details about her discography can be found on music streaming platforms.
Rising Roles (2018–2023)
Lee continued building her acting portfolio with diverse projects including About Time (2018), Miss & Mrs. Cops (2019), and Dr. Romantic 2 (2020), where she portrayed Cha Eun-jae. Her collaboration with director Shin Won-ho on Hospital Playlist further cemented her reputation for nuanced performances in ensemble dramas.
More recent work includes Shooting Stars (2022), Call It Love on Disney+ (2023), and Dr. Romantic 3 (2023). She released a solo single “Eat Sleep Live Repeat” with AKMU’s Lee Chan-hyuk on December 13, 2023.
Lee has received multiple industry recognitions, including Best New Actress at MBC Drama Awards (2015), Best Emotive at Asia Artist Awards (2018), Best Actress for Dr. Romantic 2 at Asia Artist Awards (2020), and Model Star Award at Asia Model Awards (2020). She was nominated for Best New Actress at Baeksang Arts Awards (2016) and Best Couple at SBS Drama Awards (2023).
Is Lee Sung-kyung married or dating anyone?
Past Relationship with Nam Joo-hyuk
Lee Sung-kyung dated actor Nam Joo-hyuk from approximately 2016 or 2017 until their confirmed breakup in 2021. The relationship was acknowledged by both agencies, bringing significant public attention to the pairing. Their on-screen chemistry while filming Weightlifting Fairy Kim Bok-joo reportedly fueled early dating rumors before the relationship became officially recognized.
Current Relationship Status
As of the most recent available information, Lee is reported to be single. No confirmed current romantic relationships have been documented in verified sources.
Rumors and Unconfirmed Speculation
Speculation about relationships with director Shin Won-ho, based on their multiple professional collaborations, lacks confirmation from either party. No evidence supports dating claims between Lee and Shin Won-ho.
Personal relationship details of entertainment figures often receive significant media attention in South Korea. Verified information typically comes from agency statements or direct confirmations from the individuals involved.
What is Lee Sung-kyung doing now, including recent projects and social media?
Recent and Upcoming Projects (2025–2026)
Lee signed with Fantagio in June 2025 following YG Entertainment’s decision to end its actor management operations. This agency transition marked a new chapter in her professional career.
Her 2025 activities include starring in JTBC’s The Nice Guy alongside Lee Dong-wook. Looking ahead, she is cast in MBC’s In Your Radiant Season (2026), pairing with actor Chae Jong-hyeop. For the latest casting announcements and project updates, fans can follow official entertainment news outlets.
2024 Activity
No confirmed new drama projects for 2024 appear in documented sources. Her most recent credited work before 2025 included Dr. Romantic 3 and Call It Love, both released in 2023.
Agency and Professional Affiliations
Lee is currently represented by Fantagio following her departure from YG Entertainment. She was previously under YG (acting) and YGK-Plus (modeling). Her agency changes reflect common restructuring within the South Korean entertainment industry.
Social Media Presence
Specific Instagram account details are not detailed in available sources. Official social media information would be available through verified agency channels or the artist’s official platforms.
Verified details regarding Lee Sung-kyung’s height and weight are not consistently documented across sources. Readers seeking official measurements should consult the artist’s official channels or verified agency statements.
Career Timeline
The following chronological overview traces Lee Sung-kyung’s professional development across modeling, acting, and music:
- 2008: Won Lex Prize at Super Model Contest, marking her entry into professional modeling
- 2009: Won Unix Hair New Style Prize at Asia Pacific Super Model Contest
- 2013: Collaborated on The Papers’ single “I Love You”
- 2014: Acting debut in It’s Okay, That’s Love
- 2015: Starred in Queen Flower, winning Best New Actress at MBC Drama Awards
- 2016: Breakthrough year with Cheese in the Trap, The Doctors, and Weightlifting Fairy Kim Bok-joo
- 2017: Voiced Branch in Korean dub of Trolls
- 2020: Cast in Dr. Romantic 2 as Cha Eun-jae
- 2022: Starred in Shooting Stars
- 2023: Released “Eat Sleep Live Repeat” with Lee Chan-hyuk; starred in Dr. Romantic 3 and Call It Love
- 2025: Signed with Fantagio; starred in JTBC’s The Nice Guy
- 2026: Cast in MBC’s In Your Radiant Season
What information is confirmed versus unconfirmed?
| Established Information | Information Requiring Verification |
|---|---|
| Born August 10, 1990, in Goyang, Gyeonggi Province | Precise height and weight measurements |
| Graduated from Dongduk Women’s University (2016) | Details regarding family members |
| Singed with Fantagio (June 2025) | Official social media account information |
| Dated Nam Joo-hyuk until 2021 (confirmed) | Plastic surgery allegations (unverified rumors) |
| Currently single (as of available sources) | Specific 2024 project activities |
| No military service obligation (female citizenship) | Detailed information on future project plans |
This distinction between verified and unverified information reflects the nature of entertainment industry reporting, where some details are officially documented while others remain matters of speculation or unconfirmed rumor.
Lee Sung-kyung’s Place in the South Korean Entertainment Industry
Lee Sung-kyung’s career exemplifies the fluid boundaries between disciplines in the South Korean entertainment sector. Her progression from competitive modeling through acting to music collaborations demonstrates an adaptability valued in an industry where performers frequently expand beyond their initial specializations.
Her most celebrated work has included sports-themed narratives and medical dramas, with Weightlifting Fairy Kim Bok-joo establishing her association with athletic characterizations. The series contributed to broader K-drama trends emphasizing physical comedy and sportsmanship narratives during the mid-2010s. For those interested in the actors behind these compelling stories, you can explore The Last Anniversary cast.
Ensemble productions have featured prominently in her recent career, with recurring collaborations highlighting industry relationships that influence casting decisions. Her participation in projects like Hospital Playlist and Dr. Romantic reflects demand for established performers who can integrate into established ensemble casts. Those interested in the broader landscape of Korean entertainment industry trends will find Lee’s career trajectory illustrative of common pathways in the sector.
Sources and Official Statements
Information in this profile draws from publicly documented sources including encyclopedic databases, entertainment platforms, and agency announcements. Verified agency confirmations have been relied upon for relationship status and professional contract information.
“Lee Sung-kyung signed with Fantagio in June 2025 following YG Entertainment’s restructuring of its actor management division.”
“The agencies of both Lee Sung-kyung and Nam Joo-hyuk confirmed the couple’s relationship in 2017 and subsequent breakup in 2021.”
For readers interested in developments after the most recent documented sources, official agency announcements and verified entertainment news outlets provide ongoing updates on professional activities and confirmed personal developments.
Summary
Lee Sung-kyung has established herself as a versatile South Korean performer whose career spans modeling, acting, and music. Born in 1990, she achieved breakthrough recognition through the sports drama Weightlifting Fairy Kim Bok-joo and continued building her reputation through roles in ensemble productions including Dr. Romantic and Hospital Playlist. Her confirmed relationships include a past partnership with Nam Joo-hyuk, and she currently maintains single status according to verified sources. Following her 2025 signing with Fantagio, she continues pursuing acting projects through 2026. Further information about her personal circumstances and activities can be found through official agency channels and verified entertainment news sources.
Frequently Asked Questions
When did Lee Sung-kyung begin her acting career?
Lee debuted in acting with a supporting role in It’s Okay, That’s Love in 2014, though she had previously established her modeling career starting in 2008.
What is Lee Sung-kyung’s current agency?
Lee signed with Fantagio in June 2025. She was previously represented by YG Entertainment for acting and YGK-Plus for modeling work.
Did Lee Sung-kyung have any confirmed relationships?
Yes. She dated actor Nam Joo-hyuk from approximately 2016 or 2017 until their confirmed breakup in 2021. Both agencies acknowledged the relationship.
What are Lee Sung-kyung’s most famous drama roles?
Her most recognized roles include Kim Bok-joo in Weightlifting Fairy Kim Bok-joo (2016), Cha Eun-jae in Dr. Romantic 2 and 3 (2020, 2023), and Hong Surang in Cheese in the Trap (2016).
Does Lee Sung-kyung have military service obligations?
No. As a female South Korean citizen, Lee has no military service requirement.
What awards has Lee Sung-kyung won?
Among her awards are Best New Actress at MBC Drama Awards (2015), Best Emotive at Asia Artist Awards (2018), Best Actress at Asia Artist Awards (2020), and Model Star Award at Asia Model Awards (2020).
Has Lee Sung-kyung released any music?
Yes. She collaborated on The Papers’ “I Love You” (2013), released “My Lips like Warm Coffee” with Eddy Kim (2016), and “Eat Sleep Live Repeat” with AKMU’s Lee Chan-hyuk (December 2023).
What projects does Lee Sung-kyung have coming up?
She is cast in MBC’s In Your Radiant Season (2026), paired with Chae Jong-hyeop. Her most recent project was JTBC’s The Nice Guy (2025) with Lee Dong-wook.
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