1NB



  • I. Introduction


    1NB (원앤비) was a girl group under Trivus Entertainment. As a three-member group, they released the pre-debut single "Stalker" on February 6, 2017 before officially debuting as a five-member group on November 29, 2017 with the single "Where U At".


    II. Career


    The group originally consisted of members Leeda, Shinhye, and Jungyu. The trio released and promoted the pre-debut single "Stalker" on February 6, 2017. The single's music video gained one million views in eight days and received high praise from Japanese horror comic artist Junji Ito.


    Soon after the release, Jungyu left due to personal reasons. On April 4, 2017, it was announced that Jayeon had joined 1NB. This was followed with Hajung joining on April 16, and her younger twin sister, Sojung, joining the group on May 4. On August 23, 2017, it was confirmed that Leeda and Hajung would appear in KBS's rebooting show The Unit.


    1NB eventually made their official debut on November 29, 2017 with the single "Where U At".


    April 27, 2018, the group announced that they had disbanded.


    Their name stands for "1 New Best".


    III. Members


    Member Profile
    Stage Name: Shinhye (신혜)
    Birth Name: Shin Hye-lim (신혜림)
    Position: Leader, Main Dancer, Lead Vocalist
    Birthday: July 24, 1994
    Zodiac Sign: Leo
    Height: 168 cm (5’6″)
    Weight: 47 kg (104 lbs)
    Stage Name: Jayeon (자연)
    Birth Name: Kim Ja-yeon (김자연)
    Position: Main Vocalist
    Birthday: March 7, 1991
    Zodiac Sign: Pisces
    Height: 164 cm (5’5″)
    Weight: 47 kg (104 lbs)
    Stage Name: Leeda (이다)
    Birth Name: Lee Da-hee (이다희)
    Position: Main Dancer, Lead Vocalist
    Birthday: May 11, 1994
    Zodiac Sign: Taurus
    Height: 168 cm (5’6″)
    Weight: 47 kg (104 lbs)
    Stage Name: Hajung (하정)
    Birth Name: Kim Ha-jung (김하정)
    Position: Vocalist, Visual
    Birthday: August 24, 1994
    Zodiac Sign: Virgo
    Stage Name: Sojung (소정)
    Birth Name: Kim So-jung (김소정)
    Position: Lead Dancer, Vocalist, Visual, Maknae
    Birthday: August 24, 1994
    Zodiac Sign: Virgo


    IV. Discography


    Digital Single(s)


    Cover Title Date of Release
    "Stalker" 2017
    "A Gloomy Spring" 2017
    "Where U At" 2017
    "Once Again, Winter" 2017
    "The Beautiful Moon" 2018
    "What Happens When Spring Comes 2018


    V. Trivia

    • Originally, their agency’s producer told them their name would be One-Na-Bl, an acronym for the manga series' One Piece, Naruto, and Bleach. They were also told their stage names would be Bibi, Nami, and Robin (characters from One Piece). The girls objected and they ended up with 1NB instead.
    • Jayeon was a former contestant on Produce 101.
    • Jungyu was a former member of LAYSHA under the name Yoobin. After training with 1NB, she debuted as a member of CAMILA.

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