Eunseo (WJSN) Profile and Facts; Stage Name: Eunseo (은서) Birth Name: Son Juyeon (손주연) Birthday: May 27, 1998 Zodiac Sign: Gemini Birthplace: Seoul, South Korea Blood Type: B Sub-Unit: Joy Instagram: @_eunseo_v Eunseo Facts: – Eunseo was born in Incheon, South Korea – She has two older sisters. – She represents the Gemini zodiac sign … Continue reading Eunseo (WJSN) Profile