Kang Sang-jun
Kang Sang-jun (강상준) is a South Korean actor loved as detective Park Joon-young in Flex X Cop. He is with Cre Company.
Beyond the screen.
Kang Sang-jun is a South Korean actor who built his skills on the musical stage before moving to television. He is best known as detective Park Joon-young in Flex X Cop (2024).
Kang Sang-jun is about 187 cm tall, according to his published profile.
Early life
Kang Sang-jun was born on February 28, 1991, in Seoul, South Korea. That stage experience still shows in his clear voice and confident screen presence today.
Career and breakthrough
Kang Sang-jun first became known to musical fans in popular stage productions in Korea. Each small role showed a different side of him and prepared him for bigger parts.
Popular roles
In Flex X Cop (2024), Kang Sang-jun plays Park Joon-young, a serious and loyal detective who works beside a rich heir-turned-cop. In Marry My Husband (2024), he plays Yoo Sang-jong, and in Beyond the Bar (2025), he plays Han Seong-chan.
Recent work and why fans love him
Kang Sang-jun is one of the rising supporting actors that Korean drama fans now watch with interest. Fans love him because he feels trustworthy on screen, bringing calm strength and a little humour that makes every scene warmer.
A career, chapter by chapter.
Selected drama roles
- Flex X Cop — Park Joon-young
- Beyond the Bar — Han Seong-chan
- Marry My Husband — Yoo Sang-jong
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