Seo Kang-joon

Acting

Seo Kang-joon

Born
12 October 1993 (age 33)
Place of birth
Gunpo, Gyeonggi, South Korea
Credits
31 titles

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).

Known For

Are You Human?TV Show

Are You Human?

20188.1

The Beauty InsideMovie

The Beauty Inside

20157.7

Running ManTV Show

Running Man

20108.2

A Year-End MedleyMovie

A Year-End Medley

20217.2

Boyfriend on DemandTV Show

Boyfriend on Demand

20268.4

Cheese in the TrapTV Show

Cheese in the Trap

20167.0

Good DoctorTV Show

Good Doctor

20138.0

When the Weather Is FineTV Show

When the Weather Is Fine

20207.3

GridTV Show

Grid

20226.9

Undercover High SchoolTV Show

Undercover High School

20258.0

Busted!TV Show

Busted!

20187.8

My Love, My BrideMovie

My Love, My Bride

20146.9

To the Beautiful YouTV Show

To the Beautiful You

20126.8

The Best FutureTV Show

The Best Future

20147.5

To Be ContinuedTV Show

To Be Continued

20155.5

Cunning Single LadyTV Show

Cunning Single Lady

20147.6

WATCHERTV Show

WATCHER

20197.9

The Third CharmTV Show

The Third Charm

20186.2

EntertainerTV Show

Entertainer

20166.6

HwajungTV Show

Hwajung

20154.5

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Filmography

  1. 2026

  2. 2025

  3. 2022

  4. 2021

  5. 2020

  6. 2019

  7. 2018

  8. 2017

  9. 2016

  10. 2015

  11. 2014

  12. 2013