Birthday snapshot
Stage name
Sieun
Full name
Sieun
Group
STAYC
Birth date
01 August
Current age
Unknown
Countdown
6 days
K-Beats Birthday Dossier
Sieun
STAYC
Main Vocalist
Sieun serves as the Main Vocalist for STAYC, a girl group managed by High Up Entertainment. Her vocal abilities are central to the group's musical identity and output.
In this role, she defines STAYC's vocal character, contributing significantly to their performances and studio recordings. Her position underscores the group's vocal prowess within the K-pop industry.
Birthday Profile File
Verified Birthday Data
Birthday Editorial
Why Fans Mark This Date
Birthday signal
Sieun birthday status
The next birthday checkpoint for Sieun is 6 days away.
Why fans celebrate
Why Sieun matters in the STAYC story
As one of STAYC's main vocalist, Sieun carries a recognizable role inside the group's public identity. This birthday file extends the verified profile notes already stored in K-Sync into a seasonal celebration format.
Birthday Timeline
Signals And Milestones
Birthday signal
01 Aug
Sieun
Turns 25 • STAYC