Seol Yoon-a, known professionally as Sullyoon, is a South Korean singer and MC under JYP Entertainment. She is a member of the girl group NMIXX.

KNOWN FOR

Show! Music Core
2005
Weekly Idol
2022
Lee Mujin Service
2023
Just an Excuse
2025
The Game Caterers
2025
The Seasons
2024
IDOL 1N2D
2023
Whenever Possible
2026
Eunchae's Star Diary
2024
PICK NMIXX
2022
The Silence Of IDOL
2022
worK-dol
2024

FILMOGRAPHY

All
Movies
TV
Acting
26
2026
NMIXX: The First Note
as Herself
2026
NMIXX: Heavy Serenade Documentary
as Self
2026
Whenever Possible
as Self
2026
Fake Kim Hyoyeon
as Self
2025
NMIXX 1st World Tour Episode 1: Zero Frontier Incheon Day 2
2025
Just an Excuse
as Self
2025
SBS INKIGAYO UNICON in TOKYO DOME
2025
Minju's Pink Cabinet
as Self
2025
The Game Caterers
as Self
2025
Call Me Baby
as Self
2024
NMIXX 2nd Fan Concert "NMIXX Change Up : MIXX Lab"
as Herself
2024
Eunchae's Star Diary
as Sullyoon
2024
worK-dol
as Self
2024
The Seasons
as Self
2024
Song Stealer
as Self
2024
Tiny Desk Korea
as Self
2024
Sana’s Fridge Interview
as Self
2023
Beyond Live - NMIXX THE 1ST FAN CONCERT NMIXX CHANGE UP : MIXX UNIVERSITY
2023
IDOL 1N2D
2023
Lee Mujin Service
as Guest
2022
NMIXX in Wonderland
as Self
2022
NMIXX's KCON 2022 JAPAN Behind
as Self
2022
PICK NMIXX
as Self
2022
Weekly Idol
as Sullyoon
2022
The Silence Of IDOL
as Sullyoon
2005
Show! Music Core
as MC (Episode 804 - Present)