Portrait of Kim Jun-seo

Kim Jun-seo

Bio: Kim Jun Seo (김준서; キム ジュンソ; or simply Junseo) is a South Korean singer-songwriter and rapper under OUI Entertainment. He is the maknae of the boy group WEi and a former member of the project group 1THE9
Born: Tue, Nov 20 2001
Birthplace: Mugeo-dong, Nam-gu, Ulsan, South Korea
Kim Jun-seo is 23 years old
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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of Boys II Planet
Boys II Planet
Kim Jun-seo will be 23+ in Boys II Planet as 'Self — Contestant'.
TV Show Released: First Air Date
Thu, Jul 17 2025