Kim You-jung (김유정) is a South Korean actress, born in Seoul, who studied at Goyang High School of Arts. She started out as a child model and after she made her acting debut at the age of 4 became one of the best-known child actresses in Korea. She was discovered at 5 years old in a contest that her older sister joined and won the Most Popular Award even though she was not one of the contestants. She is now transitioning into adult roles and is best known for Dong Yi, Moon Embracing the Sun, and May Queen. Kim is the youngest of 3 siblings. Her older sister Kim Yeon Jung is also an actress. She was considered "Korea's Little Sister" when she was a child actress. She has since been dubbed "Sageuk Fairy" after starring in several acclaimed historical period dramas in her career. In 2017, she ranked 8th on Forbes Korea Power Celebrity list, the youngest to be included in the Top 10 at 17 years old. In February 2018, it was revealed that Kim was diagnosed with dysfunctions of the thyroid gland and would take a break from acting.
My Heart Puppy
(Ah-min)
The Chaser
(Eun-ji)
On the Pitch
(Radio female soldier)
4 Horror Tales: Hidden Floor
(Yeo Joo-hee)
Do You See Seoul?
(Yeong-mi)
Possessed
(Ji-eun)
Commitment
(Ri Hye-in)
Thread of Lies
(Kim Hwa-yeon)
Circle of Atonement
(Lee Jung-Hyun)
Because I Love You
(Scully)
Paradise
(Hwa-ran)
All for Love
(Kim Jin-A)
Golden Slumber
(Soo-ah)
Bank Attack
(Bae Yeon-Hee)
Lady Vengeance
(Jae-kyung)
The Dirge Singer
(Yun Shim)
The 8th Night
(Ae-ran)
Tidal Wave
(Ji-min)
Rainbow Eyes
(Hye-seo's Daughter)
Lump of Sugar
(Young Si-eun)
DMZ (Demilitarized Zone)
Hwang Jin Yi
(Young Jin-yi)
20th Century Girl
(Na Bo-ra)
SBS Drama Awards
(Host)
Lovers of the Red Sky
(Hong Chun-gi)
House on Wheels
(Self)
막이래쇼: 무작정탐험대
Secret Door
(Seo Ji-dam)
The Moon Embracing the Sun
(Heo Yeon-woo (young))
Grudge: The Revolt of Gumiho
(Yeon-Yi)
Road No. 1
(young Soo-yeon)
Dong Yi
(Dong Yi (young))
Iljimae
(Eun Chae (young))
Kim Yoo Jung’s Half Holiday in Italy
Angry Mom
(Oh Ah Ran)
Cain and Abel
(young Seo-yeon)
Love Cells
(Navi)
Painter of the Wind
(Yun-bok (young))
Golden Rainbow
(Kim Baek-won (teenage))
One Ordinary Day
(holding cell girl)
Love in the Moonlight
(Hong Raon / Hong Samnom)
Running Man
2 Days and 1 Night
Tamra Island
(Jang Beo-Sul)
Clean with Passion for Now
(Gil O-Sol)
KBS Drama Special
Young Actors' Retreat
May Queen
(Chun Hae-joo (young))
Infinite Challenge
(Self)
Men on a Mission
(Self)
Chicken Nugget
(Choi Min-ah)
Powerful Opponents
(Yoo Gwan-Nim)
Melon Music Awards
(Messenger)
My Demon
(Do Do-hee)
Backstreet Rookie
(Jung Saet-Byul)
Dear X
(Baek Ah-jin)
Amazing Saturday
(Self)