- Stage Name: Seola (설아)
- Birth Name: Kim Hyunjung (김현정)
- Birthdate: December 24, 1994
- Birthplace: Seoul, South Korea
- Blood Type: A
- Height: 164cm
- Weight: 45kg
- [2018.06.14] Kimbiseoga Wae Geureolgga OST Part 1 (김비서가 왜 그럴까) (with Kihyun)
- [2020.07.17] Pyeonuijeom Saetbyeoli OST Part 6 (편의점 샛별이; Backstreet Rookie) (Seola, Park Kyung)
- [2021.01.02] Haru Kkeut (Jal Hago Sipeo X Seola) (하루 끝 (잘 하고 싶어 X 설아))
- She also used the stage name Junmi prior to using Seola.
- She was supposed to debut in VIVA GIRLS along with Exy, Nine Muses' Gyeongree, Dal★Shabet's Woohee, and HELLO VENUS's Lime.
- The zodiac sign she represents is Sagittarius.
- The birth flower she represents is Viscum Album (Strong Patience).