2018 to 2023: Beginnings Kang's journey into acting was challenging. He faced rejection at auditions for a year and a half before landing his first role. Despite the setbacks, he remained committed to acting. He made his debut in the 2018
OCN drama ''
God's Quiz: Reboot. From there, he took on minor and supporting roles in various series like The Hymn of Death (2018), Dr. Romantic 2 (2020), Start-Up (2020), and Beyond Evil'' (2021). Since his debut, he has actively sought diverse experiences, taking on roles regardless of their size or genre, including a role in the
boys' love production
Light on Me (2021). This open-minded approach has allowed him to steadily build his career.
2025 to present: Wider recognition In 2025, Kang gained wider recognition with two dramas available to stream on Netflix: the Netflix original series
When Life Gives You Tangerines and the drama
Resident Playbook. In
When Life Gives You Tangerines, Kang played the supporting role of Yang Eun-myeong, the son of the main characters Ae-sun (
Moon So-ri) and Gwan-sik (
Park Hae-joon), as well as younger brother of Geum-myeong (
IU). His performance received positive reviews, earning him the 10th spot on
Good Data Corporation's list of buzzworthy actors in the third week of March. He is also nominated as Best New Actor at the 2025
Blue Dragon Series Awards. To prepare for the role, Kang learned how to dance. His role placed him as high as fourth on
Good Data Corporation's list of most buzzworthy actors. Despite a delay in airing, the drama's success led to Kang's first reward vacation to Bali with the cast and crew. ==Filmography==