Seol Yoon-a (설윤아; born January 26, 2004), known professionally as Sullyoon (설윤), is a South Korean singer under JYP Entertainment. She is a member of the South Korean girl group NMIXX.
Conocido por: Acting
Cumpleaños: 2004-01-26
Lugar de nacimiento: Daejeon, South Korea
También conocido como: