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H1-KEY Members Profile

H1-KEY Members Profile and Facts:

H1-KEY (하이키) is a South Korean girl group under Grandline Group. The group consists of 4 members: Seoi, Riina, Hwiseo, and Yel. They debuted on January 5, 2022 with the single album, “[ATHLETIC GIRL]“.

H1-KEY Official Fandom Name: M1-KEY (H1-KEY’s fans are their keys that they will take with them wherever they go and go through everything together.)
H1-KEY Official Fandom Color: N/A

H1-KEY Official Logo:

H1-KEY Official SNS:
Website: H1-KEY
Spotify: H1-KEY
Instagram: @h1key_official
X (Twitter): @H1KEY_official
TikTok: @h1key_glg
YouTube: H1-KEY
FaceBook: H1 – KEY
Cafe Daum: H1-KEY (하이키)
Weibo: H1KEY

H1-KEY Member Profiles:

Stage Name: Seoi (서이)
Birth Name: Lee Ye Jin (이예진)
Position: Leader, Vocalist
Birthday: February 12, 2000
Zodiac Sign: Aquarius
Height: 168 cm (5’6”)
Weight: N/A
Blood Type: B
MBTI Type: ESTJ (Her previous result was ESFJ)
Nationality: Korean
Representative Animal: Arctic Fox

Seoi Facts:
– She was the second member to be revealed.
– She was born in Seongnam, Gyeonggi Province, South Korea.
– Family: Parents and a younger brother (born in 2010).
– Seoi is a former YG Entertainment trainee. She was part in YG Trainee Team 2.
– She is close to PURPLE KISSChaein and Billlie‘s Moon Sua as they all trained at YG Ent. together.
– Role Models: Son Yejin, HyunA, and Little Mix.
– Hobbies: Baking, Collecting pretty things.
– Charming points: Appearance, Opposite personality.
– Nicknames: Iris, Cotton Candy.
– Training period: 3 Years.
– Seoi wants to trying acting one day.
– She was inspired to become an idol when she had seen a performance on TV at home with her mum and it was SNSD performing “Gee”. She saw how happy they were while performing and felt like she wanted to do that too.
– Seoi’s Motto: “Seeing the bright side will brighten up my life“.
More information about Seoi…


Stage Name: Riina (리이나)
Birth Name: Lee Seung Hyun (이승현 / イ・スンヒョン)
Position: Vocalist
Birthday: February 21, 2001
Zodiac Sign: Pisces
Height: 172 cm (5’8″)
Weight: 49 kg (108 lbs)
Blood Type: B
Nationality: Korean
Representative Animal: Kangaroo

Riina Facts:
– She was the third member to be revealed.
– She was born in Seoul, South Korea.
– Family: Parents and a younger sister (born 2002).
– She has a dog named Kongyi.
– Riina competed in Produce 48 (where she was ranked #73).
– She is a former WM Entertainment trainee.
– Training period: 2 years and 5 month (Before Produce 48).
– She is a former member of pre-debut group, Ggumnamu.
– Education: Sanghyun Middle School, Seoul High School of Performing Arts.
– Riina was in the same class as DreamNote‘s Sumin, Rocket Punch‘s Suyun, ALICE‘s Karin, and Kim Minju in high school.
– Riina is close to Lee Chaeyeon and Queenz Eye‘s Wonchae.
– She can speak Japanese.
– Charming Point: The droopy eyes when she smiles.
– Nicknames: Sseum, Danhobag (sweet pumpkin) and Alpaca.
– Role Model: IU.
– Training period: 6 Years.
– Hobbies: Watching movies, take a walk.
– Superpower she want to have: The energy that never diminishes.
– She was a contestant in the survival show Queendom Puzzle, was eliminated in episode 9.
– Riina’s motto: “You have no regrets when you work hard“.
More information about Riina…


Stage Name: Hwiseo (휘서)
Birth Name: Jo Hwi Hyeon (조휘현)
Position: Main Vocalist, Rapper
Birthday: July 31, 2002
Zodiac Sign: Leo
Height: 169 cm (5’6.5″)
Weight: N/A
Blood Type: A
MBTI Type: INFJ (Her previous result was ISFJ)
Nationality: Korean
Representative Animal: N/A

Hwiseo Facts:
– She was announced as a new member in June 2022.
– She was born in Seoul, South Korea.
– Family: Parents, older sister, and a younger brother.
– She’s a former The Black Label and Source Music trainee.
– She attended Hanlim Multi Arts School and its practical dance department. She graduated in 2021.
– Role Model: (G)I-DLE’s Jeon Soyeon.
– Training period: 9.5 Years.
– She has a driver license.
– Hwiseo’s favorite colors are red, black, and hot pink.
– She likes spicy food, pizza, hamburgers, and fruits.
– Charming Point: Eyes’ and ‘reverse beauty’. The bright smile that is different from the expressionless one.
– Her Dream: being an all-rounder that can do everything. Which is the person who has the ability to write lyrics, compose, and produce, I also want to become an artist who resonates with the public.
– She is close to LE SSERAFIM‘s Huh Yunjin and KISS OF LIFE‘s Julie.
– She was a contestant in the survival show Queendom Puzzle, having ranked #1 and getting into its final lineup EL7Z UP.
– Hwiseo’s motto: “Just do what you’ve always worked hard for. We can all do well together“.
More information about Hwiseo…


Stage Name: Yel (옐)
Birth Name: Han Shin Young (한신영)
Position: Main Dancer, Vocalist, Rapper, Maknae
Birthday: December 25, 2004
Zodiac Sign: Capricorn
Height: 175 cm (5’9”)
Weight: N/A
Blood Type: A
MBTI Type: ISTJ (Her previous result was ESFJ)
Nationality: Korean
Representative Animal: Red Panda

Yel Facts:
– She was the first member to be revealed.
– She was born in Jinhae-gu, Changwon, South Gyeongsang Province, South Korea.
– Family: Parents and a younger brother (born in 2007).
– She has a dog named Hodu.
– She went to S.D.K Academy.
– In 2019, she got first place in the JYP 15th Open Audition project.
– She is a former JYP Entertainment trainee.
– Yel is close to Billlie‘s Tsuki.
– She made it through the last round of auditions and began working as a trainee at Grandline (GLG) in May 2021.
– Role Model: Lee Hyori.
– Yel wanted to be a choreographer in elementary school.
– Charming point: A strong force that is not like the youngest on stage.
– Nicknames: Shinchan, Snowball.
– Training period: 3 Years.
– Superpower she want to have: A superpower to do other activities while sleeping.
– If she could only take one thing to a deserted island: She would take insect/bug repellent.
– The time she was most proud of herself was when they filmed a cool video with the choreography she made by herself.
– She wishes that someday she’ll become a person who eats up the stage.
– Yel’s motto: “Let’s live a life that I can be satisfied with every day“.
More information about Yel…

Former Member:

Stage Name: Sitala (시탈라)
Birth Name: Sitala Wongkrachang (ศีตลา วงศ์กระจ่าง)
Position: Vocalist, Rapper
Birthday: April 23, 1996
Zodiac Sign: Taurus
Height: 173 cm (5’8″)
Weight: N/A
Blood Type: N/A
Nationality: Thai
Instagram: @sitalawongk

Sitala Facts:
– She was the fourth member to be revealed.
– She was born in Thailand.
– Education: Ehwa Women’s University.
– Family: Parents and a twin Ssister.
– Her dad is the Thai actor, Sarunyu Wongkrachang and her mom, Hatthaya Wongkrachang, is a famous disk jockey.
– Her uncle is a famous singer named Thaneth Warakulnukroh.
– Sitala is a former Lionheart Entertainment trainee.
– She got accepted in LIONHEART in March 2018, but started training in October 2018 after taking a term break.
– She is friend with (G)I-DLE‘s Minnie.
– Charming Points: Bright Personalities, Lovely smile.
– Nickname: Satala, Mentala.
– Representative Animal: Quokka, Piglet.
– Her hobbies are watching movies and listening to music.
– Superpower she want to have: Enable to stop time.
– Sitala is the youngest Chanel model from Thailand.
– She came to Korea in 2016.
– Sitala likes the Korean training system because the schedule is set and she can focus better because of this system.
– She relaxes by listening to music and writing in her diary.
– Her favorite model is Irene Kim.
– Sitala’s favorite Korean actresses are Jun Jihyun and Gong Hyojin.
– Her favorite places in Seoul are Hannam-dong (Itaewon) for the pretty cafes and also nearby Hapjeong.
– Her favorite drink is ice americano.
– She left the group on May 25, 2022 for personal reasons.
– Sitala’s motto: “Everything is possible 4 you: Work hard, Stay humble, Be Kind“.

Made by: Country Ball
(Special thanks to: @h1key_update (Instagram), @nugupromoter (Twitter), ST1CKYQUI3TT, choowiez, brightliliz, Midge, Alpert, Nunj, Sunberry, celia, MeMeS, َgaram, Ell, mint, Havoranger, MeMeS, —, Siyla ♡, I LOVE KPOP,  💗mint💗, Karolína Koudelná, kgirlfcms)

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NOTE 2: Their positions have been updated according to their Melon profile.

For Reference On MBTI Types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging

Who is your H1-Key bias?

Related: H1-KEY Discography

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