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Personal Info
Known For
Acting
Birthday
August 3, 1999
Place of Birth
Gwangmyeong, Gyeonggi, South Korea
Also Known As
- 유연정
- 연정
- Yoo Yeonjung
- Yu Yeon-jung
- 아이오아이
- I.O.I
- 우주소녀
- WJSN
- Yeonjung
Yeonjung
0.4 Popularity
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.
Known For
9.0
Mentor
Debut's Plan
2025
0.0
WJSN Fan-Con "Codename : Ujung"
2023
10.0
Yeonjung
Parasite Challenge Double-Up WJSN
2022
0.0
Yeonjung
WJSN Concert 2022 "Wonderland"
2022
10.0
Yeonjung
WJSN Secret Gathering : The Fake
2022
0.0
Yeonjung
I.5.I - Yes, I Love It!
2021
3.0
Yeonjung
WJSN The Secret of The Grand Mansion : The Missing Girls
2021
8.7
Self
The Game Caterers
2021
10.0
Herself
WJSN: As We Wish
2020
7.2
Self - Contestant
Queendom
2019
Credits
Debut's Plan
as Mentor
2025
9.0
WJSN Fan-Con "Codename : Ujung"
2023
0.0
Parasite Challenge Double-Up WJSN
as Yeonjung
2022
10.0
WJSN Concert 2022 "Wonderland"
as Yeonjung
2022
0.0
WJSN Secret Gathering : The Fake
as Yeonjung
2022
10.0
I.5.I - Yes, I Love It!
as Yeonjung
2021
0.0
WJSN The Secret of The Grand Mansion : The Missing Girls
as Yeonjung
2021
3.0
The Game Caterers
as Self
2021
8.7
WJSN: As We Wish
as Herself
2020
10.0
Queendom
as Self - Contestant
2019
7.2
RUN.wav
as Herself
2019
0.0
판벌려 - 이번 판은 한복판
as Herself
2019
9.0
Star Road
2018
0.0
Idol Room
as Herself
2018
9.0
A Korean Odyssey
as Lee Da-in
2017
8.0
우소보쇼
2017
10.0
Baek Jong-won's Food Truck
as Self - Customer (WJSN)
2017
5.5
I.O.I - "Time Slip" Concert
as Honey Voice Yeonjung
2017
0.0
Standby I.O.I
as Yoo Yeon-jung
2016
8.0
UZZU TAPE
2016
10.0
Produce 101
as Herself
2016
6.6
Men on a Mission
as Self
2015
7.5
SNL Korea
as Herself
2011
8.2
Weekly Idol
as Herself
2011
6.8
WJSN Comeback Show: Sequence
N/A
10.0