
Biography
Yoo Yeon-jung (Korean: 유연정; born August 3, 1999), known mononymously as Yeonjung, is a South Korean singer signed under Starship Entertainment and Yuehua Entertainment. She is best known for being a member of the South Korean-Chinese girl group WJSN, and for finishing 11th in the survival show Produce 101, making her a member of I.O.I.
Acted in 10
2020s
- 2023
WJSN Fan-Con "Codename : Ujung"
Movie
- 2022
Parasite Challenge Double-Up WJSN
Yeonjung
WJSN Concert 2022 "Wonderland"
Yeonjung
WJSN Secret Gathering : The Fake
Yeonjung
- 2021
WJSN The Secret of The Grand Mansion : The Missing Girls
Yeonjung
2010s
- 2018
- 2017
우소보쇼
TV
- 2016
No release date
WJSN Comeback Show: Sequence
Movie
Sound 4
2010s
- 2019
Best Mistake
Vocals
- 2018
- 2016
Appearances18
2020s
- 2026
- 2025
Debut's Plan
Self - Mentor · 9 episodes
- 2023
- 2021
I.5.I - Yes, I Love It!
Self
- 2020
WJSN: As We Wish
Self
2010s
- 2019
RUN.wav
Self · 1 episode
판벌려 - 이번 판은 한복판
Self · 1 episode
- 2018
- 2017
I.O.I - "Time Slip" Concert
Self
- 2016
Standby I.O.I
Self · 2 episodes
Sister's Slam Dunk
Self · 1 episode
- 2015
- 2011