Lee Jung-sic
Biography
Lee Jung Sic is a South Korean actor and model, under the agency Namoo Actors. He is best known for his starring roles in the web series I Have Three Boyfriends (2019) and Summer Guys (2021). Lee Jung Sic's handsome features and captivating acting have quickly made him a notable figure in the industry. Managed by Namoo Actors, he has built a reputation for embodying a wide range of characters, from supporting roles that leave a lasting impression to leading parts that showcase his emotional depth. Before making his debut as an actor, Lee started his career as a model, gracing fashion publications and commercial campaigns for brands like Kakao Bank. His good looks and professional demeanor in the modeling world translated seamlessly into his acting career, where he soon earned recognition for his versatility. His acting debut came in 2019, where he showcased his range by appearing in multiple projects.
Known For

Hyper Knife

Love with Flaws

I Am a Running Mate

Tracer

Dear.M

Summer Guys

Farming Academy

I Have Three Boyfriends
All Movies (1)
- Oh My Kiss2021
All TV Shows (8)
- I Am a Running Mate2025 · as Kwak Sang-hyun
- Hyper Knife2025 · as Ha U-Yeong
- Dear.M2022 · as Moon Joon
- Tracer2022 · as Kim Young-Tae
- Summer Guys2021 · as Ma Tae Oh
- Love with Flaws2019 · as Bully University Student
- I Have Three Boyfriends2019 · as Geon-woo
- Farming Academy2019 · as Lee Hae Seung