Seo Young-Eun

Birth : 2004-12-27,

Seo Young Eun is a trainee under Biscuit Entertainment and a contestant in Mnet's 2021 idol program Girls Planet 999.

We Fresh - Kep1er

Self

Kep1er’s first Japanese release, Fly-Up

Self (Youngeun)

Sequel to Kep1er Zone!

Self

KEP1ER come back with DOUBLAST!

Self

Spin off of Kep1us!

Self

Travel documentary with the members of Kep1er!

Kep1er’s Debut Event