The structured facts identify Kang Seojin — known by the stage names Seojin and possibly Jina — as a Korean artist born September 25, 2000, with a prior association as a member of 7BadGirls (Team A). Beyond that group credit, the available material does not document recorded releases, chart appearances, awards, or subsequent solo or group activity tied to this artist.
What the record shows
The only verifiable details on file are Kang Seojin's membership in 7BadGirls (Team A) and basic biographical data. No coverage in the K-Pop!t archive addresses her discography, the circumstances of that group's formation or activity, or any projects following it. The recent articles in the provided material concern an entirely separate act, FLARE U, and do not intersect with her career in any documented way.
A fuller profile will be published when additional sourced information becomes available.
