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Kim Se-jeong

Name in Native Language: "김세정" (Korean/KO)
Film Actress / Television Actress / Korean Idol | * 08/28/1996 (27) | Gimje, North Jeolla (South Korea)
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Kim Se-jeong (Korean: 김세정; born August 28, 1996), known mononymously as Sejeong, is a South Korean singer and actress. She finished second in Mnet's girl group survival show Produce 101, becoming a member of the project girl group I.O.I. She was also a member of Jellyfish Entertainment's girl group Gugudan. She is currently active as a solo artist and actress, best known for her lead roles in the television series School 2017 (2017), The Uncanny Counter (2020–2023), and Business Proposal (2022). ()
Photo of Kim Se-jeong

Sejeong (세정) is a South Korean singer-songwriter and actress signed under Jellyfish Entertainment. After coming into prominence as the runner-up on the hit idol competition show “Produce 101,” she debuted in 2016 as a solo artist and member of now-disbanded girl groups I.O.I and Gugudan. In 2017, she was cast in her first leading drama role in KBS’s “School 2017.”.

Most frequent genres for this person: Comedies | Reality-TV | Drama

Known for these Movies & Shows

Suspense, surprises and fun abound in this Korean variety game show featuring big personalities and even bigger mysteries in every episode. ...

Busted!

Certification unknown

2018 | 3.9/5 | 1h 25min per episode
Comedy, Mystery
available on:
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A coming-of-age story about the lives of 18-year-old high school students who are valued according to their ranking in school. Despite their frustrations, they find out how to make their own way in th ...

School 2017

Certification unknown

2017 | 3.5/5 | 1h 5min per episode
Drama
available on:
Watch now!
A group of supernatural demon hunters known as "Counters," each with unique abilities, disguise themselves as employees of a noodle restaurant, while tracking down evil spirits that terrorize the mort ...

The Uncanny Counter

Certification unknown

2020 | 4.2/5 | 1h 4min per episode
Drama, Mystery, Action & Adventure
available on:
Watch now!
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Movies with Kim Se-jeong as Actress(1)

as Sejeong2021 I.5.I - Yes, I Love It!

TV Shows/Series with Kim Se-jeong as Actress(17)

as Shin Ha-ri2022 Business Proposal
as Oh Ma-Eum2022 Today's Webtoon
as Do Ha-na2020 The Uncanny Counter
as Hong Yi-Young2019 I Wanna Hear Your Song
as herself2018 Idol Room
as herself2018 Amazing Saturday
as herself2018 Busted!
2017 Master Key
as Ra Eun-Ho2017 School 2017
as herself2016 Produce 101
as herself2016 Dining Together
as herself2015 Men on a Mission
as herself2015 Two Yoo Project - Sugar Man
as herself2013 Home Alone
as herself2011 SNL Korea
2011 Law of the Jungle
2010 Running Man

TV Shows/Series with Kim Se-jeong as Crew(2)

Sound/Vocals2019 Crash Landing on You
Sound/Theme Song Performance2018 Mr. Sunshine

Additional Information

Official websites:
Instagram
Full Name: Se-jeong Kim
Citizenship: South Korea
Born: Wednesday, 08/28 1996 (August) in Gimje, North Jeolla (South Korea) (current age: 27 years + 232 days)
Zodiac sign: Virgo (Chinese zodiac sign: Rat)
Languages: Korean (KO)
Educated at: Hanyang Women's University
Member of: I.O.I, Gugudan, Gugudan SeMiNa
Record Label: Jellyfish Entertainment
Other names for Kim Se-jeong (nicknames, foreign languages etc.):
"김세정"
"세정"
"Sejeong"
"Kim Sejung"
"Sejung kim"
"Se-jeong Kim"
"金世正"
"キム・セジョン"
"Kim Sechŏng" (McCune-Reischauer Romanization)
"Gim Sejeong" (Revised Romanization)
Kim Se-jeong frequently works together with these people:
Chungha (10x, Actress)
Kang Daniel (10x, Actor)
Hwasa (10x, Actress)
Defconn (9x, Actor)
Kim Jong-min (9x, Actor)
Park Na-rae (9x, Actress)
Wendy (9x, Actress)
Ong Seong-wu (9x, Actor)
Key (8x, Actor)
Jung Eun-ji (8x, Actress)
Joy (8x, Actress)
Yoo Yeon-jung (1x, Actress)
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WatchPlayStream ID: PEOPLE:310057, Added: 08/13/2018, Last updated: 04/06/2024