Female Solo Korean Actresses

Kim Sejeong Profile, Bio, & Facts

Kim Sejeong
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Kim Sejeong (세정) is a South Korean singer and actress under Jellyfish Entertainment. She made her solo debut on November 23, 2016, with the digital single “Jelly Box Flower Way”.

Kim Sejeong Profile

Stage NameSejeong (세정)
Birth NameKim Se-jeong (김세정)
OccupationSinger, songwriter, actress
BirthdayAugust 28, 1996
Active Years2016–present
Age27 (in 2024)
Zodiac SignVirgo
Height164 cm (5’5″)
Weight48 kg (105 lbs)
NationalitySouth Korean
Blood TypeAB

Kim Sejeong Facts:

Early Life

– Kim Sejeong was born in Gimje, North Jeolla, South Korea.
– She transferred from Mangyeong Elementary School and graduated from Anyang Buheung Elementary School.
– She went to Hogye Middle School and Indeokwon High School.

Personal Life

– Her shoe size is 240mm.
– She graduated from Hanyang Women’s University in the Department of Applied Music.
– Her hobbies are Re-watching movies/drama, snorkeling, writing lyrics, composing music, and painting.
– She felt bad for her mum when they were poor, so she promised to steadily provide for her family.
– Her favorite bags from Longchamp are Roseau and Le Pliage. (L’Official Malaysia)
– She has an older sibling.
– She carries a calendar diary, pencil case, and a book in her bag.
– She recommended fermented soybean and cheese tteokkbeoki to her international fans. (Soompi)
– She earned her nickname “God Sejeong during her time in Produce 101 because she stayed first and second during the entire show.
– She wants to try theatre.
IU is her role model.
– Kim Sejeong’s ideal type is a man who’s mature at an early age.

– She has a pet dog named Soybean Paste and its Instagram is kimdoenjang1115.
– She always takes collagen.
– She recommends wearing colorful clothes for hiking and skiing. (Harper’s Bazaar)
– She wants to collaborate with IU and AKMU.
– A few of her nicknames are Queen Sejeong, King Sejeong, Sense, Wonder Sejeong, Se-dong, General’s Daughter Sejeong, Secorita, etc.
– She doesn’t miss her father. (Dingo Studio)
– She was in musicals Return, and Red Book.
– Her childhood dream was to become a painter, a poet, or a news anchor.


– Kim Sejeong only trained for a year before appearing on Produce 101.
– She is a former member of I.O.I and Gugudan as a Main Vocalist.
– She has collaborated with NCT’s Doyoung for “Star Blossom”.
– She has worked as an MC for many shows.
– She starred in School 2017 with a lead role.
– She participated in Kpop Star Season 2 and Produce 101.
– She is known as the fastest K-pop idol to win a live music show, her song was “Flower Road”.
– She was on Busted! (범인은 바로 너) and “Galileo: Awakened Universe” as a cast member.
– She appeared as a Host of Talents for Sale (어서옵SHOW).
– She was a contestant in King Of Masked Singer.
– She advertised for Lotte Water Park.
– She has advertised for Lotte Group, JR Cosmetic, Samsung, BNH Cosmetics, Volkswagen, Witch Factory, Nexon Korea, and many more.

Likes & Dislikes

– She enjoys imitating cartoons.
– She loves classic romantic comedies.
– She also likes sentimental movies. (Marie Claire Korea)
– She likes jazz music.
– Her favorite rom-com is About Time (2013).
– She likes fresh fruit scents, citrus scents, and grass scents.
– Her favorite colors are purple and blue.
– She loves the spring season.
– She likes the hippie style.
– Her favorite subject in school was Korean Language.
– Her preferred genre is acoustic.

Food Preferences

– She likes beer. (IU’s Palette)
– She loves sweet and sour pork.
– She chooses doenjang stew with bbq. (tvN Asia)
– He likes seaweed noodles.
– She loves Indian food.
– She enjoys apples with greek yoghurt.

Personality & Habits

– Kim Sejeong is known to have a very positive and bright personality.
– She is someone with a lot of self-doubt. (Kavenyou)
– She is a homebody and doesn’t like going out much.

Celebrity Friends

– She is close friends with T-ara’s Jiyeon, April’s Naeun, Jiwon from Spica, and Red Velvet’s Wendy.
– She’s also friends with TWICE’s Jihyo.

Major Works

– Her popular works include All Of My Days, Love Maybe, Star Blossom, Flower Way, and Meet Again.


– Kim Sejeong has won many awards in her career including winning ‘Best Actor Award’ and ‘Popularity Award – Actress’ at the Asia Artist Awards in 2023 and as well as winning multiple ‘Female Idol Actor’ awards between 2018-2022.


Instagram: official_kimsejeong/ | clean_0828
Twitter: 0828_kimsejeong
Weverse: kimsejeong

Streaming Platform Links

Genie | Spotify | SoundCloud | Bugs | Melon | Apple Music | Deezer

Kim Sejeong Photos

Note: How did you get to know Kim Sejeong? Mention your story in the comments section and also share more facts with us if you know!

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Kim Hyrin

Hi! It's Hyrinnie here, your know-it-all author ;). please don't be shy to point out any mistakes if you see, and contact me if you know further more facts! <3 xoxo.

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