OST (온통 소녀 태난) is a seven-member South Korean girl group under SF Entertainment. The group consists of Yuji, Somi, Hani, Lily, Chaeyeon, Haeven, and Yeim. The group debuted on the 06th of August 2020 and signed with the US label Universal on the 13th of August 2020.
- Group Name Meaning: "All Rounder Girls Born
Official Greeting: "Hello! We are... OST!!"
- Official Fandom Name: "EYRIE" (Soaring Sanctuaries Above the World)
- Fandom Name Meaning: Elevated Yonder Realm of Illuminated Enigma s
(It represents a lofty, majestic refuge, a mystical realm high above the world where beings of great power or wisdom dwell. Isolated yet enlightened, it symbolizes a sanctuary where secrets, insights, and ancient mysteries are guarded and revealed only to those who ascend to its heights, seeking knowledge and enlightenment.)
- OST Official Colors: Luminous Silver and Midnight Blue
- OST Unofficial Colors: Midnight Black and Maroon
Latest Dorm Arrangements:
Yuji is in her room, Somi and Lily are sharing one room, Hani and Chaeyeon are sharing another, and Yeim and Haeven are sharing a room.
Official SNS:
- Website: ost.sf.com
- Facebook: OSTgirls
- Instagram: @ost_girls
- X (Twitter): @OST
- TikTok: @OST_official
- YouTube: OST_Girls
- Spotify & Apple Music: OST
OST Member Profiles :
Yuji
Stage Name: Yuji (유치)
Birth Name: Kim Yuji (님유치)
English Name: Yvette
Position: Leader, Main Rapper, Lead Dancer
Birthdate: December 19, 2000
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Dragon
Official Height: 167 cm
Official Weight: 48 kg
Blood Type: O
MBTI Type: INTJ
Nationality:
Representative Korean Color: Deep Purple
Representative Animal: Wolf
Representative Flower: Iris
Representative Number: 1
Instagram: @_yu_ju_lie
- She was born in London, United Kingdom, and raised there until she moved to South Korea at 14 by herself.
- She is a former YG trainee (2014-2018)
- Yuji has 2 older brothers. One was born in 1997, and the other was born in 1999.
- Her mother is a diplomat and works for the British royal family. Her father is an Architect.
- She does Fencing, Golf, Billiards, and Chess.
- She can play Piano, Guitar, and Violin.
-Her hobbies are playing chess, reading non-fiction and philosophy books, and producing music.
-She went to the School of Performing Arts and was in the Department of Practical Music.
- She confirmed that she was approved for learning at Oxford University, majoring in Political Science and Government.
- Her favorite food is a Mango Pie made with cashews.
- Her favorite fruit is pineapple.
- Her favorite flower is a carnation.
- Her favorite colors are black and deep blue.
-Her favorite drinks are Espresso and whiskey.
-She is the ambassador of Versace
- In the new generation, she is called Queen of Kpop, Queen of Asia, Villain of Kpop, and Maneater
- She and Hyunsuk from Treasure are best friends.
- She also friends with Blackpink , Miyeon from G-(i)dle , and Jihoon from Treasure .
- She has almond-shaped eyes, and her actual eye color is blue. It is rare for an Asian to have blue eyes.
- She said her maternal grandfather is British, and her mother has the same eye color.
- She has full lips.
- She has straight auburn colored hair.
- Her face shape is rectangular, and her hourglass body.
-She dislikes disorder, Chaos, and lack of discipline.
Somi
Stage Name: Somi (소미)
Birth Name: Park Seo-Yeon(박서연)
English name: Scarlett
Position: Main Rapper
Birthdate: November 11, 2001
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Snake
Height: 168 cm
Weight: 48 kg
Blood Type: A
MBTI Type: ISTP
Nationality: Korean
Representative Color: Steel Gray
Representative Animal: Owl
Representative Flower: Bluebell
Representative Number: 5
Instagram: @somi
- She was born in Switzerland and raised there until she was 15 and moved to South Korea with her twin brother.
- She has a twin brother who is 20 minutes younger than her.
- She is from the Miryeong Park clan.
- She is a former Cube trainee (2016 - 2018)
- She was in the final lineup for G-(i)dle but couldn't make it due to health issues.
- Somi's mother and father are both professors. Her mother is a Chemistry professor, and her father is a physics professor.
-She went to the School of Performing Arts and was in the Department of Practical Music.
- She confirmed that she has applied to learn at Stanford student majoring in Engineering.
-She likes spicy foods and Thai and Mexican cuisine.
- Her favorite fruit is watermelon.
-Her favorite drinks are Black tea and a Martini.
- Her favorite flower is lavender.
- Her favorite colors are deep red and Maroon.
- She can play electric guitar, drum, and Electric Brass.
- She can play golf and billiards. She is also a great swimmer.
-She also likes boxing
- She is friends with Soyeon, Shuhua from G-(i)dle, Asahi and Yoshi from Treassure.
-G-Dragon is an uncle from her mother's side.
- She is the ambassador of Gucci
- In the new generation, she is called Queen of Concerts, Rap Goddess, and Devil in a dress
- She has hooded eyes with hazel eye color.
- She has full, heart-shaped lips.
- Her real hair is curly and chestnut in color.
- She has a rectangular face and an hourglass figure.
-Somi likes Sleeping, and according to members, the latest member in the group is Somi.
-She hates fake people and Mundane routine.
-She also dislikes being controlled.
Hani
Stage Name: Hani (하니)
Birth Name: Hana Kim(하나 김)
English name: Hannah
Position: Main Rapper
Birthdate: March 30, 2002
Zodiac Sign: Aries
Chinese Zodiac Sign: Horse
Height: 167 cm
Weight: 47 kg
Blood Type: O
MBTI Type: ESFJ
Nationality: Korean
Representative Color: Orange
Representative Animal: Otter
Representative Flower: Tulip
Representative Number: 3
Instagram: @sweet_honey
- She was born in Seoul, Korea, but raised in Monaco until she was three and then in Macau until she was 10.
- She has an older brother born in 1999. A medical student at MIT.
- Her father is a retired pilot and now works in Air-line management. Her mother is an executive at Hybe Labels. Her mother is a former artist under SM Entertainment. airline
- She is a former BigHit trainee (2017 - 2018).
-Her favorite foods are burgers and pizza.
- Her favorite fruit is a banana.
- She is a huge fan of Pepsi, and she also likes Iced coffee
- She likes horses and owns one.
-Her favorite flower is the sunflower.
- Her favorite colors are gold and orange.
- She can play table tennis and bowling. She is a fast runner.
-Her hobbies are photography, baking, cheerleading, and horseback riding.
-She went to the School of Performing Arts and was in the Department of Practical Dance.
-She can play Electric guitar, Drums, and keyboard.
- She is a student at MIT majoring in Aviation Management and Operations with a minor in Meteorology.
- She is the ambassador of Prada
- She is called Sold Out Queen, the Female Version of Michel Jackson, and the Sunshine of Kpop
- Hani and Heesung from Enhyphen are Best friends.
- She is also friends with Yeonjun.
-She likes adventure and sports, and she hates boredom.
- She has almond-shaped eyes with Hazel eye color. She has wide lips.
- She has straight hair, and her real hair color is Brunette.
- Her face shape is Oval, and she has a pear-shaped body.
- In Knowing Bros, she revealed that her parents wanted to go to Macau after she was born to join their grandparents, but their family accidentally booked the ticket for Monaco instead of Macau, and it was only found when they were already in Monaco. Later, their parents decided to stay there for a while because she got sick, and the environment there was good. Later, they moved to Macau when she was 3.
-According to members, the funniest in the group is Hani.
Lily
Stage Name: Lily (릴리)
Birth Name: Seo Nari (서나리)
English Name: Lillian
Position: Main Dancer, Main Vocalist, Visual
Birthdate: 2002.06.20
Zodiac Sign: Gemini
Chinese Zodiac Sign: Horse
Height: 165 cm
Weight: 42 kg
Blood Type: AB
MBTI Type: ESFP
Nationality: Korean
Representative Color: Light Blue
Representative Animal: Dolphin
Representative Flower: Calla Lily
Representative Number: 8
Instagram: @ice_lily
- She was born in the Netherlands and raised in Luxembourg.
- She is an only child.
-She is from the Namyeong Seo clan
- She is a former SM trainee (2015 - 2018)
- Her mother is a housewife, and later discovered she owns a famous mall center in South Korea. Her father is the CEO of an investment company.
- Her favorite fruit is an Orange.
-She likes salads and soups.
- She likes Cinnamon drinks and lemonade.
- Her favorite animal is a cat.
- She adopted 3 cats.
- Her favorite flower is a Daisy.
- She likes blue colors.
- She likes winter and almost debuts in the name Winter.
- She is a figure skater in South Korea.
- She can skate, do gymnastics, and play hockey. She also learned ballet from a young age.
- She can play piano, flute, and ukulele.
- She is the ambassador of Dior
- She is called White Swan, Korea's gf material, and Siren.
-She dislikes serious situations.
-She went to the School of Performing Arts and was in the Department of Theater and Film.
- She is confirmed to apply to MIT majoring in Finance.
- Her best friends are Jisung and Yushi from NCT. She is also friends with Winter, Karina from Aespa, and Ten from NCT.
-Lily and Jungwon Enhyphen's sister are besties.
- She has almond eyes with amber eye color. She has bow-shaped lips.
- She has straight black hair.
- Her face shape is a heart shape, and she has an hourglass body.
Chaeyeon
Stage Name: Chaeyeon (채연)
Birth Name: Park Chaeyeon (박채연)
English Name: Claire
Position: Main Vocalist
Birthdate: June 29, 2003
Zodiac Sign: Cancer
Chinese Zodiac Sign: Goat
Height: 165 cm
Weight: 44 kg
Blood Type: A
MBTI Type: INFP
Nationality: Korean
Representative Color: Soft Pink
Representative Animal: Deer
Representative Flower: Lilac
Representative Number: 7
Instagram: @Cha_e_yeon
- She was born in Melbourne, Australia, and raised there.
- She has an older brother who was born in 1995. He is a singer and a songwriter.
- Her mother is a psychiatrist, and her father is a CEO of a law firm. the
- Rose from Blackpink is her maternal cousin.
- Her favorite food is Sushi. Her favorite fruit is a Cherry.
-She also likes to taste different flavors of Pasta.
- She likes smoothies, and she can't go a day without a smoothie.
- Her favorite is a Koala.
- Her favorite flower is the Snowdrop.
- Her favorite color is beige, and she likes pastel colors.
- She can play Tennis, Archery, and Billiards.
-She also likes yoga and Pilates.
- She can play guitar, piano, Harp, and Cello.
-Her hobbies are video gaming, gardening, and reading fantasy books.
-She likes cozy places.
- She is an ambassador of Chanel.
- In the new generation, she is called Korea's sweetheart and also the Princess of Asia and Gaming Queen
-She attended the School of Performing Arts and was in the Department of Practical Music.
- She confirmed that she will apply for Law at Yale University.
- She is a former YG trainee.
- Her best friend is Ruka, a YG trainee.
- She is also friends with Felix from Stray Kids and Jake from Enhyphen.
- She has round eyes with an amber color. She has heart-shaped lips.
- She has spiral curly hair, and her original hair color is red. She has a diamond face shape with a pear body shape.
Haeven
Stage Name: Haeven (해원)
Birth Name: Kim Haewon (김해웬)
English Name: Heaven
Position: Lead Vocalist, Lead Dancer, Lead Rapper, FOTG
Birthdate: December 05, 2003
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Goat
Height: 167 cm
Weight: 45 kg
Blood Type: A
MBTI Type: ESTP
Nationality: Korean
Representative Color: Teal
Representative Animal: Tiger
Representative Flower: Jasmine
Instagram: @little_heaven
- She was born in Norway and raised in Norway for a while, and then in Ireland.
- She is a former Starship trainee (2016 - 2018)
- She has 2 older brothers who were born in 2000. They are twins. They are Business Management students at Cambridge University.
-She attended the School of Performing Arts and was in the Department of Practical Dance.
- Haeven confirms to apply for Criminal Justice and Sociology at Cambridge University. Have to
- Heaven likes Thai cuisine, and she loves the Mediterranean diet.
- Her favorite fruits are Mango and Dragon fruit.
-She likes wines.
- She likes snakes and dislikes rigid rules.
- She owns a snake.
- She can catch wild snakes.
- Her favorite colors are Green and White.
- She plays football and basketball, and she is also good at Swimming and rock climbing.
- She is good at playing guitar, Xylophone, and Congos
- Her hobbies are adventure sports, traveling, and photography.
- She is the ambassador of YSL
- She is called the Daughter of Aphrodite
Demigod and Queen of Brands
- She and Wonyoung are best friends.
- She is also friends with Gaeul and Yujin from Ive.
- She has turned black colored eyes. She has full lips.
- She has straight and black hair.
- She has an oval face and an hourglass body.
Yeim
Stage Name: E / Yeim (이/ 예임)
Birth Name: Yee Lee (이리)
Korean Name: Lee Yeim-Woon (이예운)
English Name: Zara
Position: Main dancer, Main Vocalist, Lead Rapper, Center, Maknae
Birthdate: August 03, 2005
Zodiac Sign: Leo
Chinese Zodiac Sign: Rooster
Height: 164 cm
Weight: 40 kg
Blood Type: O
MBTI Type: INTJ
Nationality: Korean
Representative Color: Red
Representative Animal: Fox
Representative Flower: Rose
Instagram: @ms_choco
- She was born in Paris, France, and raised in San Francisco.
- She has a brother, who is one year older than her (2004), named Ivan, and he is a business student at Harvard University.
- She is a former SM trainee(2011-2013) and former JYP trainee(2013-2015, 2018)
- Her godparents are NCT Taeyong 's parents.
- BTS Jungkook is her maternal cousin.
- She is one of the least-hated idols in K-pop.
- She is called the princess of LVMH, the princess of all brands, because most luxury brands send her gifts and spoil her. Later, it was discovered by fans that it was because her mother is an executive in the fashion industry and also a famous designer.
- Her father is a chef.
- She owns a black card, and members revealed that she had it even before debuting.
-Her brother is a student at Harvard.
- She is the ambassador of Louis Vuitton.
- She is called Goddess, Ace of Kpop, Miss Popular, Princess of Korea, God's Favorite, and World's Sweetheart.
- Her favorite fruits are avocado and berries.
- Her favorite colors are Black and Purple
- She likes cheesy foods and dumplings.
- She likes anything chocolate. She loves chocolates, and in Knowing Bros, her members said that if Yeim is upset or angry, you can make her happy by buying her chocolates.
- Her favorite animal is a panda.
- She has a beige color Pomeranian named Taeha and a Chowchow named Leo.
- Her favorite flower is the Chrysanthemum.
- She can play basketball and badminton.
-She also likes Martial Arts.
-She learned Taekwondo when she was little.
- She is a great shooter.
- She loves rain and the moon.
- She hates noise and being ignored.
- She can play Piano, Guitar, and Violin.
-She can also play Guzhang, Guqin, and Pipa.
- She is allergic to Tears and Dust.
-Her hobbies are writing(lyrics), journaling, reading or drawing. She said it depends on her mood.
- She confirmed that she will apply for Biology at Harvard University.
-She attended the School of Performing Arts and was in the Department of Theater and Film.
-Yeim faced an accident in 2021 and was on hiatus for 3 months.
- She has round and almond-shaped eyes with Lapis eye color. She has bow-shaped lips.
- She has straight black hair.
- She has a heart-shaped face and an hourglass body.