Sasha
The maknae with the biggest vocal assignment and enough volume offstage to destroy the stereotype that the youngest member must be shy.
Profile
Stage name
Sasha
Birth name
Jeong Seo-yul (정서율)
Born
May 20, 2009
From
Iksan, South Korea
Role
Main vocalist · maknae
MBTI
ENFP
Before ifeye
Sasha passed Hi-Hat’s final audition in February 2023, trained at IB Music Institute, and was revealed in November 2024 as Trainee S# Z. She studied violin as a child before vocals became the main event.
What Sasha Brings to ifeye
She supplies lift. When ifeye needs the chorus to open up rather than simply repeat, Sasha’s voice is the obvious tool.
Career with ifeye
Sasha debuted with ifeye on April 8, 2025 through ERLU BLUE. The July comeback sweet tang and “r u ok?” gave the members more room to show individual rhythm, vocal color, and camera personality.
Fandom File
- Main vocalist and maknae
- Paused activities for health reasons in 2026
- Hi-Hat announced her return in June 2026
Official Links
ifeye uses group accounts for member activity: Instagram · X · YouTube.