Seo Kang-joon Height, Weight, Age, Body Statistics

Seo Kang-joon Quick Info
Height6 ft
Weight70 kg
Date of BirthOctober 12, 1993
Zodiac SignLibra
Eye ColorDark Brown

Seo Kang-joon is a South Korean actor, model, and singer known for being a member of the first-ever South Korean actor group, 5urprise, alongside Yoo Il, Gong Myung, Kang Tae-oh, and Lee Tae-hwan. Moreover, he has also appeared in many films and shows like The Beauty InsideAre You Human?, Cheese in the TrapWhat Happens to My Family?, and Cunning Single Lady.

Born Name

Lee Seung-hwan

Nick Name

Seo Kang-joon

Seo Kang-joon as seen during an event in March 2016
Seo Kang-joon as seen during an event in March 2016 (Opalios – My Lovely Boy / / CC BY 4.0)

Sun Sign


Born Place

Gunpo, Gyeonggi Province, South Korea


South Korean


Seo Kang-joon attended Dong Seoul College‘s Faculty of Performing Arts. Also, he previously studied in Malaysia for 1 year and 7 months.


Actor, Singer, Model


Seo Kang-joon is represented by Fantagio.

Seo Kang-joon as seen while pointing towards the cat in a selfie in December 2019
Seo Kang-joon as seen while pointing towards the cat in a selfie in December 2019 (Seo Kang-joon / Instagram)




Vocals, Piano


Fantagio, King Records




6 ft or 183 cm


70 kg or 154.5 lbs

Race / Ethnicity


Hair Color

Dark Brown

Eye Color

Dark Brown

Sexual Orientation


Distinctive Features

  • Dimpled smile
  • Lean body
  • Long neck
Seo Kang-joon for Marie Claire Korea in December 23, 2015
Seo Kang-joon for Marie Claire Korea on December 23, 2015 (Marie Claire Korea / YouTube / CC BY 3.0)

Seo Kang-joon Facts

  1. He brought to life the character of Gook Seung-hyun in the drama romantic comedy television series, Cunning Single Lady in 2014. Seo Kang-joon received critical praise for his performance as well as won the 7th Korea Drama Award for “Best New Actor”.
  2. He is friends with the Astro member Cha Eun-woo.
  3. For his role as Hong Joo-won in the 2015 historical political drama show, Splendid Politics, Seo Kang-joon received the 8th Korea Drama Award in the “Hot Star Award” category.
  4. With 5urprise, he has worked on several albums like From My HeartShake It Up, and 5urprise Flight.
  5. He was cast as Nam Shin/Nam Shin III in the 2018 sci-fi romantic television series, Are You Human?, and this role won him a KBS Drama Award in the “Excellence Award, Actor in a Mid-length Drama” category.
  6. He enjoys horseback riding and playing tennis and golf.
  7. Seo Kang-joon has been a part of variety shows such as Law of the Jungle in Tonga and Roommate.
  8. In 2020, he co-starred as Im Eun-seob in the drama sitcom, When the Weather Is Fine, alongside Park Min-young.
  9. He has also amassed a huge social media fan base with more than 3.5 million followers on Instagram.

Featured Image by Opalios – My Lovely Boy / / CC BY 4.0

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