Acting
Yeonjung
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
- 2026Uh, But Like, Seriously!Self1 ep.
- 2025Debut's PlanSelf - Mentor9 ep.
- 2021The Game CaterersSelf10 ep.
- 2019QueendomSelf - Contestant10 ep.
- 2019RUN.wavSelf1 ep.
- 2019판벌려 - 이번 판은 한복판Self1 ep.
- 2018Idol RoomSelf2 ep.
- 2017A Korean OdysseyLee Da-in1 ep.
- 2017우소보쇼8 ep.
- 2017Baek Jong-won's Food TruckSelf - Customer (WJSN)1 ep.
- 2016Standby I.O.ISelf2 ep.
- 2016Sister's Slam DunkSelf1 ep.
- 2016UZZU TAPE97 ep.
- 2016Produce 101Self - Contestant11 ep.
- 2015Men on a MissionSelf4 ep.
- 2011Weekly IdolSelf1 ep.
Behind the camera
- 2019Best MistakeVocals16 ep.
- 2018Where Stars LandTheme Song Performance32 ep.
- 2018The UndateablesTheme Song Performance32 ep.
Guest appearances
- 2026The SeasonsSelf1 ep.
- 2016Men on a MissionSelf4 ep.
- 2026Uh, But Like, Seriously!Self1 ep.
- 2025The Game CaterersSelf10 ep.
- 2018Idol RoomSelf2 ep.
- 2019판벌려 - 이번 판은 한복판Self1 ep.
- 2019RUN.wavSelf1 ep.
- 2019Weekly IdolSelf1 ep.
- 2017A Korean OdysseyLee Da-in1 ep.
- 2017Baek Jong-won's Food TruckSelf - Customer (WJSN)1 ep.
- 2016Sister's Slam DunkSelf1 ep.
- 2016SNL KoreaSelf1 ep.
Also known as: 유연정 · 연정 · Yoo Yeonjung · Yu Yeon-jung · 아이오아이 · I.O.I · 우주소녀 · WJSN · Yeonjung · Ю Ён Чон · Yoo Yun Jung · Yunjung