Kim Hyun-jung (Hangul: 김현정), better known as SeolA[1] (설아), was born on December 24, 1994 (age 25) in Seoul, South Korea. She is the lead vocalist[1] of the South Korean-Chinese girl group Cosmic Girls and is a member of its Sweet Unit. She is the oldest member of the group.


SeolA was born in Seoul in 1994. She became a trainee around 2006 and trained for a total of ten years, with a speculated seven of them being under Starship Entertainment. Pre-debut, SeolA was in many music videos for other groups and artists, and even featured on a track in 2011. In March 2015, before her reveal, she did a photoshoot for the magazine Oh Boy! with Bona, Eunseo and Dayoung. She also changed her stage name from Junmi to SeolHa before becoming SeolA.

She was revealed to be a member of Cosmic Girls on December 21, 2015 when she took part in a cover of Mariah Carey's "All I Want for Christmas Is You" along with Bona, EXY, Dawon, Eunseo, Cheng Xiao, Mei Qi and Dayoung and was later revealed to be a member of the Sweet Unit with EXY and Soobin on December 24, 2015 before debuting as a lead vocalist with the group on February 25, 2016 with their mini-album Would You Like?, and the single "MoMoMo".[4][6][7]



Title Year Peak Chart
Sales (DL) Album


"Winter Again"
Story G feat. Kim Hyun-jung
2016 N/A N/A
"—" denotes that it did not chart or was not released in that region


Title Year Album
"Love Virus"
with MONSTA X Kihyun
2016 What's Wrong with Secretary Kim OST


Music VideosEdit

Year Title Artist Role
2012 "Janus" BOYFRIEND Main
2014 "Without You" Mad Clown
2015 "Iljuil" (24/7) Junggigo Cameo

Variety ShowsEdit

Year Title Network Notes
2018 My Mad Beauty Diary JTBC4 with Soobin and Dawon

Episode 17[9]

King of Mask Singer MBC Guest[10]

Official LinksEdit


  1. 1.0 1.1 1.2 1.3 1.4 SeolA's "MoMoMo" profile. Retrieved August 1, 2018.
  2. 2.0 2.1 2.2 Profiles on the Official Website. Retrieved August 1, 2018.
  3. 3.0 3.1 3.2 SeolA's Weekly Idol Profile. cr. kimbully0819 Retrieved January 20, 2019.
  4. 4.0 4.1 Sweet Unit Reveal. Retrieved October 29, 2018.
  5. Dream Your Dream ενύπνιον Unit teaser. Retrieved August 1, 2018.
  6. "All I Want for Christmas Is You" Cover. Retrieved October 28, 2018.
  7. Cosmic Girls Makes Long-Awaited Debut. Yonhap Retrieved October 29, 2018.
  8. Gaon Digital Chart Gaon Music Chart. Retrieved September 2, 2018.
  9. '3 People 3 Colours' Cosmic Girls SeolA, Dawon and Soobin, Make Your Own Perfume! My Mad Beauty Diary Episode 17. Retrieved October 17, 2018.
  10. "Follow the Sentiment" VLive. Retrieved October 27, 2018.
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