Lee Seo Yeon is a South Korean rapper and singer managed by Pledis Entertainment. She is a member of the girl group fromis_9. In July 2017, Seo Yeon became a contestant in Idol School, and finished the competition in seventh place, thus debuting as a member of fromis_9.
On October 28, 2022 it was announced that she would temporarily halt activities for health reasons.
(Source: kpop.wikia.com)
