Group Members

Kim Yooyeon (tripleS) Profile, Bio, & Facts

Kim Yooyeon

Kim Yooyeon (김유연) is a South Korean singer and a member of the girl group tripleS under MODHAUS. She is also a member of tripleS subunits, Acid Angel from Asia, EVOLution, and ACID EYES.

Kim Yooyeon (tripleS) Profile

Stage NameKim Yooyeon (김유연)
Birth NameKim Yooyeon (김유연)
BirthdayFebruary 9, 2001
Active Years2021–present
Age23 (in 2024)
Zodiac SignAquarius
Height165 cm (5’4″)
Weight46 kg (101 lbs)
Blood TypeB

Kim Yooyeon (tripleS) Facts:

Early Life

– Kim Yooyeon was born and raised in Banpo-dong, Seocho-gu, Seoul, South Korea.
– She went to Seoul Wonchon Elementary School and Wonchon Middle School.
– She graduated from Sehwa Girls’ High School.
– She actively participated in academic competitions during her school days.

Personal Life

– She likes to ski in her spare time. (triplescosmos)
– She took a leave of absence from Ewha Woman’s University – Science Department.
– Fans think she bears a resemblance to (G)I-DLE‘s Shuhua, DIA/I.O.I Chaeyeon, Oh My Girl‘s Arin, and LE SSERAFIM’s Kazuha.
– Initially, her parents opposed her choice to become an idol and wanted her to get a ‘normal’ job. They suggested she return to university if she didn’t debut from My Teenage Girl.
– Kim YooYeon is close with Yeonji despite their seven-year age gap and Yeonji talks informally to her. (THE STAR MAGAZINE)
– She applied to Ehwa University, Kyunghee University, and Chung-Ang University.
– She described herself in three words ‘milk’, ‘peaches’ and ‘kind of little spark’.
– She tends to sleep later than the other members.
– Although her mom watched My Teenage Girl occasionally, she found it challenging to vote for her. However, when YooYeon debuted in tripleS, her mom expressed interest in purchasing 300 of her photocards.
– She has been studying for a career in medicine because of her parents’ wishes.
– Kim YooYeon thinks crimes like murder are unforgivable. (Y Magazine 2022)
– She even sleeps up to 16 hours on the weekend to relief stress.
– Her mother is a pharmacist, and her father is a doctor.
– Her family consists of her parents and younger sibling.
– She wanted to become a singer after watching idol stages.
TWICE is her role model.
– She has the hardest time getting up in the morning according to Chaeyeon. (Y Magazine)
– She feels Chaeyon and her wouldn’t be nervous if they could go back to their debut stage but Soyeon would because of her anxious personality. (Y Magazine)
– She was a top student in middle school but her high school performance was not very good.
– She spent 70k won on a test to determine her personal color, which turned out to be ‘warm spring.’
– In the 3rd grade of high school, she weighed 60kg.
– Her representative emoji is rabbit and her representative color is opera pink.
– Kim YooYeon loves to write in her diary and even fills up 3-4 pages when her emotions are intense. (Y Magazine 2022)
– Her essential items include hand sanitizer, a hair tie, pictures with friends, a wallet, eye drops, and an eyebrow razer.
– In school, a teacher suggested watching ‘Descendants of The Sun’ for those aspiring to become doctors. However, it inspired her to consider a career as a soldier instead.
– YooYeon is most confident in baking sweet potatoes.
– She is the granddaughter of a painter.
– She is close friends with Hyungseo, Chaewon, and Jimin from CLASS:y, as well as Kelly from TRI.BE.
– She said that Seoyeon and Chaeyeon cook for her all the time. (Y Magazine)


– Kim YooYeon is the visual in tripleS.
– She was revealed as the fifth member of the group.
– In My Teenage Girl, she was eliminated in Episode 1 but brought back by mentor Jeon Soyeon in Episode 3 due to her public appeal. She was eliminated in the 12th episode and her final rank was 8.

Likes & Dislikes

– She likes the spring season.
– On her days off, she prefers sleeping at home over meeting friends.
– Her favorite scent is woody or flower scent. (Y Magazine 2022)
– She loves cool autumn night weather.
– Her favorite IU songs are “Someday” and “Heart”.
– She liked playing Sudoku during her high school days.
– She likes to watch mukbangs on youtube.
– Her favorite characters are Mary from “About Time’ and Allie from “The Notebook’.
– She likes listening to songs that are on the Melon Top 100.

Food Preferences

– Her favorite Baskin Robbins’ ice cream flavor is strawberry latte.
– She prefers tuna over Korean beef.
– She also loves to eat tteokbokki. (Y Magazine)
– Her favorite cheeses include gorgonzola, string cheese, and pizza cheese.
– Her preferred malatang topping is oyster mushrooms.
– She loves to eat Sweet Potato.
– Kim YooYeon cannot eat sundae, chicken feet, pork feet, gopchang, and makchang. (Y Magazine 2022)
– She dislikes Rose pasta.
– Cookie & Cream is her preferred ice cream flavor.
– She loves to eat sushi, beef, malatang, yeoptteok, and kimchi fried rice.


– She is good at cooking Greek yogurt and spam. (mymusictaste)
– She is left-handed.
– She scored in the 800s on the TOEIC.
– She said she is not skilled at playing games.

Instagram: @kimyooyeon_ (inactive)

Streaming Platform Links
Genie | Bugs | Melon 

Kim Yooyeon Photos

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

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Lilian Chen

Yo! I'm Lilian, an Ahgase and a curious wordsmith on a never-ending quest for knowledge. Don't hesitate to spot any slip-ups in my work and feel free to reach out with additional facts & insights! ^^

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