Aug 3, 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.
Media | ||||
|---|---|---|---|---|
| Movie | 2021 | WJSN The Secret of The Grand Mansion : The Missing Girls | Yeonjung | |
| Movie | 2022 | WJSN Secret Gathering : The Fake | Yeonjung | |
| Movie | N/A | WJSN Comeback Show: Sequence | ||
| Movie | 2022 | WJSN Concert 2022 "Wonderland" | Yeonjung | |
| Movie | 2017 | I.O.I - "Time Slip" Concert | Honey Voice Yeonjung | |
| Movie | 2021 | I.5.I - Yes, I Love It! | Yeonjung | |
| Movie | 2022 | Parasite Challenge Double-Up WJSN | Yeonjung | |
| Movie | 2023 | WJSN Fan-Con "Codename : Ujung" | ||
| Movie | 2020 | WJSN: As We Wish | Herself | |
| TV Show | 2015 | Men on a Mission | Self | 3 |
| TV Show | 2019 | Queendom | Self - Contestant | 10 |
| TV Show | 2016 | UZZU TAPE | 97 | |
| TV Show | 2017 | 우소보쇼 | 8 | |
| TV Show | 2016 | Produce 101 | Herself | 1 |
| TV Show | 2016 | Standby I.O.I | Yoo Yeon-jung | 2 |
| TV Show | 2017 | A Korean Odyssey | Lee Da-in | 1 |
| TV Show | 2011 | SNL Korea | Herself | 1 |
| TV Show | 2018 | Idol Room | Herself | 2 |
| TV Show | 2019 | 판벌려 - 이번 판은 한복판 | Herself | 1 |
| TV Show | 2011 | Weekly Idol | Herself | 1 |
| TV Show | 2019 | RUN.wav | Herself | 1 |
| TV Show | 2017 | Baek Jong-won's Food Truck | Self - Customer (WJSN) | 1 |
| TV Show | 2018 | Star Road | 12 |
Media | ||||
|---|---|---|---|---|
| Movie | 2016 | The Snow Queen 3: Fire and Ice | Vocals | Sound |
| TV Show | 2019 | Best Mistake | Vocals | Sound |
| TV Show | 2018 | The Undateables | Vocals | Sound |
