HITGS

HITGS (힛지스), formerly known as Project H 2025 (프로젝트 H 2025), is a 5-member South Korean girl group under H Music Entertainment (formely known as NV Entertainment and SSQ Entertainment). The group consists of VV, Seojin, Seohee, Hyerin, and Iyoo. They made their official debut on April 28, 2025, with their first single album Things We Love : H.

HITGS members height, age

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

Member	Height	Age
Seojin	166 cm	18 years
VV	168 cm	20 years
Seohee	164 cm	17 years
Hyerin	158 cm	16 years
Iyoo	154 cm	16 years

Debut Date: April 28, 2025
Group Name Meaning: HITGS stands for Hip, Innocent, Teenager, Girls, and Story, capturing everything the members love. Their pure passion for chasing dreams, fresh music and performances unlike anything seen before, and their lovable, unique charm all come together to create HITGS' own identity.
Official Greeting: "(two, three) Hello, We are HITGS!"
Official Fandom Name: HITG (힛찌)
Fandom Name Meaning: The letters H, I, T, and G do not have an official fixed meaning, allowing fans to freely interpret the name "HITG".
Mnet Plus: HITGS
Douyin: @HITGS_offcl
Xiaohongshu (REDnote): @HITGS_offcl
BiliBili: HITGS_offcl

Official links

Group Stats

Average height: 162 cm
Tallest: 168 cm · VV
Shortest: 154 cm · Iyoo
Average age: 17.4 years
Oldest: 20 years · VV
Youngest: 16 years · Hyerin

Members

Seojin

Stage Name: Seojin (서진)
Birth Name: Yang Seo Jin (양서진)
Position(s): Leader, Rapper, Dancer
Birthday: April 16, 2008
Age: 18 years
Zodiac Sign: Aries
Chinese Zodiac Sign: Rat
Height: 166 cm (5'5.5″)
Blood Type: A
MBTI Type: ESTP
Nationality: Korean
Representative Color: Blue
Representative Emoji: 🐰

Facts

She is from Dongnae District, Busan, South Korea.
She performed with the group at Gayo Daejeon 2024.
She represents the “H” in HITGS, symbolizing their trendy and stylish side.
She is consistent with her habits.
She enjoys capturing small happy moments rather than big events.
She likes doodling to express emotions.
Her nickname is Yang-i (양🐑), meaning “lamb” in Korean.
She has a habit of biting her nails.
She enjoys spicy food and watching dramas.
She considers her strength to be friendliness.
She considers her weakness to be being an extreme “S” type.
Her role models are TWICE.
She diligently practiced “UNFORGIVEN,” “RIVER,” and “Panorama” during her trainee days.
She enjoys spicy tteokbokki even though she struggles with the heat.
She currently attends Hanlim Arts High School, majoring in Entertainment.

VV

Stage Name: VV (비비), formerly Vivian (비비안)
Birth Name: Lǚ Kēwēi (吕柯薇)
Position(s): Vocalist
Birthday: June 3, 2006
Age: 20 years
Zodiac Sign: Gemini
Chinese Zodiac Sign: Dog
Height: 168 cm (5'6″)
Blood Type: AB
MBTI Type: INFP
Nationality: Chinese
Representative Color: Orange
Representative Emoji: 🐻

Facts

She was born in Anji, Zhejiang, China.
She performed with the group at Gayo Daejeon 2024.
She previously trained under SM Entertainment and Yuehua Entertainment.
Her family includes her parents, an older brother, and a younger sister.
She is the mood-maker of HITGS.
She is known for her energetic and uplifting personality.
She enjoys calm, quiet time alone.
She likes soft, cozy aesthetics.
She is the tallest member.
She often covers her mouth while laughing.
She enjoys drawing, acting, and watching dramas.
She considers her charm point to be her coolness and resemblance to a squirrel.
She describes her weakness as being introverted and shy.
Her role model is aespa’s Ningning.
She diligently practiced “Supersonic” by fromis_9 and “I Am” by IVE during her trainee days.

Seohee

Stage Name: Seohee (서희)
Birth Name: Choi Seo Hee (최서희)
Position(s): Main Vocalist
Birthday: May 11, 2009
Age: 17 years
Zodiac Sign: Taurus
Chinese Zodiac Sign: Ox
Height: 164 cm (5'4.5″)
Blood Type: A
MBTI Type: ESFJ/ ENFJ
Nationality: Korean
Representative Color: Green
Representative Emoji: 🐶

Facts

She is from Gimpo City, Gyeonggi Province, South Korea.
She is part of the South Korean national junior rhythmic gymnastics team.
She can understand English but is not fluent in speaking it.
Before debut, she appeared on Genius Discovery at age 11 as a rhythmic gymnastics prodigy.
She performed with the group at Gayo Daejeon 2024.
She is friends with UNIS’s Elisia; they trained together at Starship.
She describes herself as the group’s vitamin, bringing bright and lively energy.
She represents the “S” in HITGS, symbolizing “Story” and teenage girls’ dreams.
She attends Hanlim Arts High School with Hyerin.
She enjoys writing diary entries as a form of self-expression.
She is passionate about handwriting and calligraphy.
She tends to be clumsy and make mistakes easily.
Her nickname is “Honey Mandu Daengdaengi” (꿀만두 댕댕이).
Her hobbies include playing Nintendo, visiting cafés, shopping, organizing dramas, and singing.
Her role model is IU.

Hyerin

Stage Name: Hyerin (혜린)
Birth Name: Cho Hye Rin (조혜린)
Position(s): Visual, Center
Birthday: December 10, 2009
Age: 16 years
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Ox
Height: 158 cm (5'2″)
Blood Type: A
MBTI Type: ISTP
Nationality: Korean
Representative Color: Pink
Representative Emoji: 🐱

Facts

She attended a TIRTIR pop-up store event with WOOAH’s Nana and Wooyeon, where she was announced as the first member.
She graduated from Cheonan Girls’ Middle School and now studies at Hanlim Arts High School.
She performed with the group at Gayo Daejeon 2024.
She trained at Starship Entertainment before joining H MUSIC.
She introduces herself as HITGS’s “lovely visual.”
She enjoys spending time with friends and having fun during school life.
She likes drawing simple comics about her daily life.
Her role model is aespa’s Karina.
Her nickname is Chodanbi (초단비).
She has a habit of biting her lips.
She enjoys crafting and watching videos.
She says her strength is kindness and purity.
She says her weakness is being slow and clumsy.
She practiced “CHEER UP,” “LOVE DIVE,” and “I AM” diligently during her trainee days.
When very nervous, she wants to run away or hide.

Iyoo

Stage Name: Iyoo (이유)
Birth Name: Lee Ahn (이안)
Position(s): Main Dancer, Rapper, Maknae
Birthday: March 26, 2010
Age: 16 years
Zodiac Sign: Aries
Chinese Zodiac Sign: Tiger
Height: 154 cm (5'0.5″)
MBTI Type: ENFJ
Nationality: Korean
Representative Color: Yellow
Representative Emoji: 🐥

Facts

She performed with the group at Gayo Daejeon 2024.
She was born and raised in Japan.
She speaks Japanese and is learning Korean.
She writes diary entries focused on self-encouragement and affirmations.
She wants to meet fans often and go on trips with members, like Lotte World and Disneyland.
She prefers a clean, minimalistic diary style.
She is the smallest member.
She sometimes writes poems and lyrics in her journal.
Her nickname is Byungari, meaning “chick” in Korean.
She has a habit of touching her hair.
She enjoys watching dramas and shopping.
Her role model is BLACKPINK’s Jennie.
She practiced “O.O.O,” “ICY,” and “I AM” during her trainee days.
She has a cute squirrel-like voice.
She is known for her powerful dancing.