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Seo Kang-joon

Seo Kang-joon

Lee Seung-hwan

Born October 12, 1993· Gunpo, Gyeonggi, South Korea

18Roles★ 7.4Average rating

Hailing from Gunpo, South Korea, the performer who later took the stage name Seo Kang-joon spent a year and a half studying in Malaysia, returned to finish high school, then entered Dong Seoul College’s Faculty of Performing Arts and completed a training program after succeeding in Fantagio’s Actor’s League audition. He first appeared in minor television parts before a supporting turn in SBS’s The…

Biography written by WatchMoods, based on public sources

Known for

Filmography

Boyfriend on DemandSeries★ 8.5
Boyfriend on Demand2026
Seo Eun-ho
Are You Human?Series★ 8.1
Are You Human?2018
Nam Shin / Nam Shin III
Running ManSeries★ 8.2
Running Man2010
Good DoctorSeries★ 8
Good Doctor2013
One of the punks who wants to beat Shi On
Undercover High SchoolSeries★ 8
Undercover High School2025
Jeong Hae-sung
The Beauty Inside★ 7.6
The Beauty Inside2015
Woo-jin 92
Busted!Series★ 7.8
Busted!2018
Kang-Joon Seo
Cunning Single LadySeries★ 7.6
Cunning Single Lady2014
Gook Seung-hyun
When the Weather Is FineSeries★ 7.4
When the Weather Is Fine2020
Im Eun-seop
To the Beautiful YouSeries★ 6.8
To the Beautiful You2012
One of the guys putting ghost makeup on Song Jong Min's group
Cheese in the TrapSeries★ 7
Cheese in the Trap2016
Baek In-ho
GridSeries★ 6.9
Grid2022
Kim Sae-ha