Artist · part of Kep1er

Seo Youngeun

Seo Youngeun is a South Korean singer and dancer who gained prominence as a contestant on Mnet's survival show Girls Planet 999 in 2021. Known for her powerful dance skills and strong stage presence, she showcased versatility in both vocal and dance performances throughout the competition. Despite not making it into the final lineup of Kep1er, she earned recognition for her talent and charisma.