TUIDE

TUIDE (튜이드) is a 7-member South Korean girl group under ABD (formely under PLEDIS Entertainment). The members are Seohee, Seoyeon, Elena, Jia, Saki, Seah, and Yi Hani. They debuted on August 24, 2026, with their first EP, TUNE & PLAY. Seohee & Jia Seoyeon, Elena, & Seah Saki & Yi Hani.

TUIDE members height, age

Click on a member's name to scroll to their profile

Member	Height	Age
Seohee	160.5 cm	20 years
Seoyeon	164 cm	18 years
Elena	162 cm	18 years
Jia	163 cm	18 years
Saki	167 cm	16 years
Seah	173 cm	15 years
Yi Hani	173 cm	15 years

Debut Date: August 24, 2026
Background Information: During their pre-debut the group was nicknamed PLEDIS GIRLS by fans before they moved labels and their nickname changed to ABD GIRLS which was also made by fans. On May 8, 2026, it was announced that HYBE Labels had established a new label dedicated to girl groups under ABD, and PLEDIS GIRLS were rumored to be the first group to debut under the new label.
Group Name Meaning: Tune the tide, emobodies the aspiration to create new joy by experiencing and adjusting to the diverse currents of the world.
Official Greeting: "We Tune the tide, TUIDE! Hello, we are TUIDE!"
Weverse: TUIDE
Douyin: @TUIDE_official
BiliBili: TUIDE

Official links

Group Stats

Average height: 166.1 cm
Tallest: 173 cm · Seah
Shortest: 160.5 cm · Seohee
Average age: 17.1 years
Oldest: 20 years · Seohee
Youngest: 15 years · Seah

Members

Seohee

Stage Name: Seohee (서희)
Birth Name: Park Seo-hee (박서희)
Position(s): All-Rounder
Birthday: October 11, 2006
Age: 20 years
Zodiac Sign: Libra
Chinese Zodiac Sign: Dog
Height: 160.5 cm (5'3″)
MBTI Type: ENFP / ENTP
Nationality: Korean
Representative Color: White
Representative Emoji: 🎂 (Cake) / 🐣 (Chick)

Facts

Seohee was born in Ssangmun-dong, Dobong-gu, Seoul, South Korea.
She has a younger sister (born 2020).
She studied at Dongbuk Elementary, Jeongeui Girls’ Middle, and Hanlim Arts School (Practical Music).
She joined PLEDIS Entertainment in 2022 via Instagram DM.
She previously trained at JYP Entertainment.
She was confirmed as a member on Jul 20, 2026.
Her hobby is photography.
As of lately, Seohee’s favorite fruits are peaches.
She usually dreams in black and white.
She is close with UNCHILD’s Ako and OURBIRTHDAY’s Chorok.
Her favorite songs from the debut album TUNE & PLAY are “SUN KISS” and “Flip-Flop Girl.”
Her current interests include discovering new fashion brands and buying home care products.
Her charm points are her baby-faced look with hidden charisma and her vocal tone.
She takes the longest showers in the group.
To get close to her, one should chat comfortably and have fun.

Seoyeon

Stage Name: Seoyeon (서연)
Birth Name: Park Seo-yeon (박서연)
Position(s): N/A
Birthday: March 4, 2008
Age: 18 years
Zodiac Sign: Pisces
Chinese Zodiac Sign: Rat
Height: 164 cm (5'4.5″)
MBTI Type: ENTP
Nationality: Korean
Representative Color: Orange
Representative Emoji: 🍿 (Popcorn) / 🦭 (Seal)

Facts

Seoyeon was born in Sutaek-dong, Guri, Gyeonggi-do, South Korea.
She has two older sisters: TWICE’s Jihyo and Lee Haeum.
She has a cat named Bbuyo.
She studied at Misa Middle, Poongsan High (dropped out), and Hanlim Arts School.
She joined PLEDIS Entertainment in 2024.
She was confirmed as a member on Jul 20, 2026.
Her hobby is journaling.
She gets cold easily and wears long sleeves even in summer.
She is superstitious, believing stepping out with her right foot first brings luck.
Her favorite TUNE & PLAY song is “Echo.”
Her current interest is skin and hair care.
Her charm points are her lips and her eyes that disappear when she smiles.
She is number one in the group for sleeping and eating well.
She treats new people like old friends.
She considers fans her friends.

Elena

Stage Name: Elena (엘레나)
Birth Name: Elena Yena Kwon
Korean Name: Kwon Ye-na (권예나)
Position(s): Vocalist
Birthday: April 11, 2008
Age: 18 years
Zodiac Sign: Aries
Chinese Zodiac Sign: Rat
Height: 162 cm (5'4″)
MBTI Type: ISTJ
Nationality: American
Representative Color: Pink
Representative Emoji: 🐬 (Dolphin) / 👽 (Alien)

Facts

Height is approximately
Elena was born in Baltimore, Maryland, USA.
She has an older sister.
She joined PLEDIS Entertainment in 2024.
She previously trained at SM Entertainment and with Hearts2Hearts.
She was confirmed as a member on Jul 20, 2026.
She sang in a church choir as a child.
Her hobby is shopping.
Her secret place would be somewhere she can sing freely and listen to music.
When in her own zone, she ignores others’ opinions.
She plays violin and flute.
Her favorite TUNE & PLAY song is “Flip-Flop Girl.”
Her current interests are squishies and keyboards.
Her charm points are her elegance, unique manner, and voice.
She is number one in the group for voice and fighting spirit.
To get close to her, share desserts or bread.

Jia

Stage Name: Jia (지아)
Birth Name: Park Ji-a (박지아)
Position(s): All-Rounder
Birthday: August 22, 2008
Age: 18 years
Zodiac Sign: Leo
Chinese Zodiac Sign: Rat
Height: 163 cm (5'4″)
MBTI Type: ENFJ
Nationality: Korean-American
Representative Color: Mint
Representative Emoji: 🐶 (Dog Face) / 🐰 (Bunny)

Facts

Jia was born in Milwaukee, Wisconsin, USA.
She studied in the USA and Switzerland.
She attended Flowing Academy.
She was confirmed as a member on Jul 20, 2026.
Her hobby is traveling.
Her favorite food is pumpkin.
She speaks English, Korean, and French.
Her current favorite things are vintage items like radios.
To her, “playground” means a place to be free and herself.
Her favorite TUNE & PLAY song is “SUN KISS.”
Her current interests are home care and wellness.
Her charm points are her heartfelt reactions and comments.
To get close to her, like dogs.
She is number one in the group for reactions.
She is loved for her affectionate reactions.

Saki

Stage Name: Saki (사키)
Birth Name: Maita Saki (まいたさき / 마이타 사키)
Position(s): N/A
Birthday: October 9, 2010
Age: 16 years
Zodiac Sign: Libra
Chinese Zodiac Sign: Tiger
Height: 167 cm (5'5.5″)
MBTI Type: INTJ (previously ESFJ)
Nationality: Japanese
Representative Color: Silver
Representative Emoji: 🐹 (Hamster) / 🐻 (Bear)

Facts

Saki was born in Osaka, Japan.
She has a chinchilla.
She speaks Japanese and Korean.
She joined PLEDIS Entertainment in 2022-2023.
She was confirmed as a member on Jul 20, 2026.
Her hobby is fashion.
In her zone, the sky is bright white.
If her zone had a rule, it would be to bring your favorite animal.
Her favorite part of “GRLS” is “Me, me, my girls yeah. My girls and me.”
Her favorite TUNE & PLAY song is “ABD.”
Her current interests are konjac jjondugi and digital cameras.
Her charm point is her unique way of speaking.
She wants to make many memories with fans.
She cares deeply about others.
She is number one in the group for charisma.

Seah

Stage Name: Seah (세아)
Birth Name: Park Se-ah (박세아)
Position(s): N/A
Birthday: January 4, 2011
Age: 15 years
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Tiger
Height: 173 cm (5'8″)
MBTI Type: INFP
Nationality: Korean
Representative Color: Red
Representative Emoji: 🐌 (Snail) / 🐶 (Dog) / 😺 (Cat)

Facts

Seah was born in Yangcheon-gu, Seoul, South Korea.
She has an older sister (born 2006).
She studied at Seoul Jangsoo Elementary and Kangsin Middle.
She joined PLEDIS Entertainment in 2024.
She was a child model for SM Entertainment’s first generation.
She appeared in FANTASY BOYS’ “New Tomorrow” MV (Korean and Japanese versions).
She was confirmed as a member on Jul 20, 2026.
Her hobby is sleeping.
She usually dreams in color.
She daydreams often.
Her favorite TUNE & PLAY song is “GRLS.”
Her current interests are makeup, fashion, and shopping.
Her charm points are her dance lines, smile, and eyes.
She is number one in the group for dance strength and energy.
She enjoys joking and teasing members.

Yi Hani

Stage Name: Yi Hani (이하늬)
Korean Name: Lee Ha-ni (이하늬)
English Name: Autumn Shaw
Position(s): Maknae
Birthday: January 7, 2011
Age: 15 years
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Tiger
Height: 173 cm (5'8″)
MBTI Type: ENFP
Nationality: Korean-British
Representative Color: Black
Representative Emoji: 🐕 (Dog) / 🦊 (Fox)

Facts

Height is approximately
Yi Hani was born in England and grew up in South Korea and China.
She lived in the UK until age 6.
Her father is British and her mother is Korean.
She has a younger brother.
She owns an Italian Greyhound.
She studied at Haeun Elementary, Shanghai United International School, and Sungji Girls’ Middle.
She speaks Korean and English.
She trained at Choomseory Academy.
She joined PLEDIS Entertainment in Dec 2024, officially in 2025.
She passed auditions at JYP, MODHAUS, and THEBLACKLABEL.
She was confirmed as a member on Jul 20, 2026.
Her hobbies are music, guitar, and movies.
Her personal space is like a black-walled studio for singing and scribbling.
Her favorite TUNE & PLAY song is “SUN KISS.”
She is number one in the group for free spirit and creativity.