Sullyoon (NMIXX) Facts
- K-Pop Group: NMIXX
- Position: Vocalist and Dancer.
- Daejeon Birdnae Middle School (Graduate)
- Daejeon Birdnae High School (Graduate)
- Seodaejeon Girls’ High School (Transferred)
- Hanlim High School for the Performing Arts (Current)
- Before saying enter JYP passed auditions at SM Entertainment, YG Entertainment and The Black Label but finally decided on JYP.
- On September 2, 2021, she was unveiled as the third member of the NMIXX.