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Actor
Seo Kang-joon
Acting1993Gunpo, Gyeonggi, South Korea
Biography
Lee Seung-hwan (born October 12, 1993), known professionally as Seo Kang-joon, is a South Korean actor and former singer, who was a member of the group 5urprise. He gained recognition with his role in the television series Cheese in the Trap (2016) and has since starred in Are You Human? (2018), Watcher (2019), When The Weather Is Fine (2020), Grid (2022), Undercover High School (2025), and Boyfriend on Demand (2026).
Credits
34- 2026
A Love Other Than Yoursas Namgung Ho · 14 episodesTV show - 2026
Boyfriend on Demandas Seo Eun-ho · 5 episodesTV show - 2025
Undercover High Schoolas Jeong Hae-sung · 12 episodesTV show - 2022
Gridas Kim Sae-ha · 10 episodesTV show - 2021
A Year-End Medleyas Yi-kangMovie - 2020
When the Weather Is Fineas Im Eun-seop · 16 episodesTV show - 2019
WATCHERas Kim Young-Koon · 16 episodesTV show - 2018
The Third Charmas On Joon Young · 16 episodesTV show - 2018
Are You Human?as Nam Shin / Nam Shin III · 36 episodesTV show - 2018
Busted!as Kang-Joon Seo · 1 episodesTV show - 2017
Idol Feveras Do Yun's older brother · 10 episodesTV show - 2016
Entourageas Cha Young-Bin · 16 episodesTV show
