Shim Ja-yoon, known professionally as Yoon, is a South Korean singer under High Up Entertainment. She is a member of the girl group STAYC.

KNOWN FOR

Men on a Mission
2023
Radio Star
2025
Just an Excuse
2025
IDOL 1N2D
2023
KPOPPED
2025
The Silence Of IDOL
2021
Inspector
2024
Show!terview with Sunmi
2022
Blue Dragon Series Awards
2023
Hey, Come Here
2024
Office Workers
2025
Make Mate 1
2024

FILMOGRAPHY

All
Movies
TV
Acting
22
2026
Lovely Death
as Yeon
2025
STAYC TOUR [STAY TUNED] in Sydney
as Self
2025
Office Workers
as Self
2025
Just an Excuse
as Self
2025
KPOPPED
as Self
2025
Radio Star
as Self
2024
STAYC 1st World Tour [TEENFRESH] in Seoul
as Self
2024
Make Mate 1
as Special C Mate
2024
Starlight Boys
as Guider
2024
Inspector
as Self
2024
Hey, Come Here
2023
IDOL 1N2D
2023
Blue Dragon Series Awards
as Self
2023
PANGPANG STAYC
as Self
2023
Men on a Mission
as Self
2023
MONSTOP Travel Agency
as self (Yoon)
2023
STAYC's Secret in Busan
as Self
2023
Idol Complaint Manager HUR
as Self
2022
Show!terview with Sunmi
as Self
2021
STAYCation
as Self
2021
The Silence Of IDOL
as self
2021
K-Pop Evolution
as Self