Kim Jun-seo
- Born
- 20 November 2001 (24 years)
- Place of birth
- Mugeo-dong, Nam-gu, Ulsan, South Korea
- Gender
- Male
Kim Jun-seo is a former member of the boy group 1the9, which was selected as 9th place in Under Nineteen under We Entertainment. He is also a member of the boy group WEi, and a member of the boy group ALPHA DRIVE ONE, who participated in the idol survival audition Boy's II Planet hosted by Mnet and was selected as 8th place.
