Lee Jong-hyun (; born August 1, 1998) is a South Korean actor. He is best known for his role as Kim Se-hyun in TVING's original series Study Group (2025).
Early life and education
Lee was born on August 1, 1998, in Goseong, Gangwon Province, South Korea.
Lee was a soccer player until middle school. He graduated from high school in the science track.
Career Lee was cast by Goldmedalist through social media and later signed with the agency. Shortly afterward, he began his mandatory military service, during which the agency awaited his discharge.
In 2023, Lee made a small appearance in Duty After School.
In 2025, Lee officially debuted in the TVING original series, Study Group as Kim Se-hyun.
Personal life Lee has already completed his mandatory military service.
Filmography Television series Year Title Role Notes 2025 Shin's Project Baek Seung-mu 2026 The Apartment Job teen Park Hae-gang
Web series Year Title Role Notes 2023 Duty After School a soldier 2025 Study Group Kim Se-hyun
Television shows YearTitleRoleNotes 2025 The Gentlemen's League 4 Cast member
Music video appearances Year Song title Artist Notes 2025 "Asadal" () Song Ga-in
References
External links