Lee Jung-shik

Lee Jung-sic (; born July 6, 1995), who began using the stage name Lee Do-yun in 2025

Early life and education He was born on July 6, 1995. After completing his studies from Myongji University, he signed with agency Namoo Actors in 2016. He made his debut in 2016 appearing in My Little Princess song Because Of You which made him noted by the audience.

Career He did modeling for magazines and comerciales for Kakao Bank, Cosmetic Smoothie and Clothing Brand XESS it gained him more attention. In 2019 he made his debut as actor by starring in four dramas and appearing in DeAid's Changed song. He appeared on Farming Academy by playing a supporting role and in the same year he starred in drama I Have Three Boyfriends which was his first lead role which gained him a lot of more attention. He reprise his role of Lee Hae-seung of Farming Academy 2 in 2019. He starred in drama Love with Flaws by playing a supporting of a University student which attracted him attention from the audience.

On September 18, 2025, Lee announced on his personal social media that he would begin using the stage name Lee Do-yun for his acting career.

Filmography Television Year Title Role Ref.2019 Farming Academy Lee Hae-seung I Have Three Boyfriends Geon Woo Farming Academy 2 Lee Hae-seung Love with Flaws University Student 2021 Summer Guys Ma Tae-ho 2022 Tracer Kim Young-tae Dear.M Moon Joon Tracer Season 2 Kim Young-tae 2025 Hyper Knife Ha U-yeong

Web series Year Title Role Ref.2025 I Am a Running Mate Kwak Sang-hyun

Music video Year Song title Artist Ref. 2016 "Blooming Day" Bloomy 2016 "Because of you" Blue Me 2019 "Changed" DeAid