Actor
Yeonjung
Born 1999 · Gwangmyeong, Gyeonggi, South Korea
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.
Acting
A Korean Odyssey
Lee Da-in · 2017
Men on a Mission
Self · 2015
The Game Caterers
Self · 2021
WJSN Secret Gathering : The Fake
Yeonjung · 2022
Parasite Challenge Double-Up WJSN
Yeonjung · 2022
WJSN: As We Wish
Self · 2020
Queendom
Self - Contestant · 2019
Idol Room
Self · 2018
SNL Korea
Self · 2011
Sister's Slam Dunk
Self · 2016
판벌려 - 이번 판은 한복판
Self · 2019
Debut's Plan
Self - Mentor · 2025
Produce 101
Self - Contestant · 2016
Weekly Idol
Self · 2011
Standby I.O.I
Self · 2016
Baek Jong-won's Food Truck
Self - Customer (WJSN) · 2017
WJSN The Secret of The Grand Mansion : The Missing Girls
Yeonjung · 2021
RUN.wav
Self · 2019
Uh, But Like, Seriously!
Self · 2026
WJSN Concert 2022 "Wonderland"
Yeonjung · 2022
I.O.I - "Time Slip" Concert
Honey Voice Yeonjung · 2017
I.5.I - Yes, I Love It!
Yeonjung · 2021