A2O SOUL

A2O SOUL (에이투오 소울) is a 15-member South Korean boy group under A2O Entertainment. The group consists of Moon, Sora, Seoha, Teo, Gaku, June, Hansung, Lucien, See-one, Alure, Tai, Sono, Zai, Ayden, and Zet. They held their global debut showcase, “WELCOME TO SOULITE From A2O SOUL A2O LITE,” on October 12, 2026. The music video for “SUPERSTAR” was released on the same day, followed by the digital single’s release on October 13, 2026. “SUPERSTAR” is a pre-release single from their debut album, which has yet to be announced. “(둘, 셋) 안녕하세요, 에이투오 소울입니다!”

A2O SOUL members height, age

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

Member	Height	Age
Moon	181 cm	19 years
Sora	172 cm	19 years
Seoha	—	18 years
Teo	176 cm	17 years
Gaku	176.8 cm	17 years
June	176 cm	16 years
Hansung	—	16 years
Lucien	—	15 years
See-one	—	15 years
Alure	—	15 years
Tai	178.8 cm	15 years
Sono	162.8 cm	14 years
Zai	172 cm	14 years
Ayden	174 cm	14 years
Zet	173 cm	14 years

Debut Date: October 13, 2026
Group Name Meaning: A2O stands for "Alpha to Omega," representing the connection between the beginning and the end, with each ending leading to a new beginning. SOUL represents the essence that makes people truly come alive through music and performance.
Official Greeting: "(two, three) Hello, We are A2O SOUL!"
Mnet Plus: a2osoul
Douyin: A2O SOUL
Bilibili: A2O_SOUL

Official links

Group Stats

Average height: 174.2 cm
Tallest: 181 cm · Moon
Shortest: 162.8 cm · Sono
Average age: 15.9 years
Oldest: 19 years · Moon
Youngest: 14 years · Sono

Members

Moon

Stage Name: Moon (문)
Birth Name: Moon Ji Chan (문지찬)
Position(s): N/A
Birthday: July 4, 2007
Age: 19 years
Zodiac Sign: Cancer
Chinese Zodiac Sign: Pig
Height: 181 cm (5'11.5″)
Blood Type: B
MBTI Type: INFP
Nationality: Korean
Ability: True Colors

Sora

Stage Name: Sora (소라)
Birth Name: Nishiguchi Sora (西口空良)
Position(s): N/A
Birthday: July 30, 2007
Age: 19 years
Zodiac Sign: Leo
Chinese Zodiac Sign: Pig
Height: 172 cm (5'7.5″)
MBTI Type: INFP
Nationality: Japanese

Facts

He was born in Osaka, Japan.
He participated in iCON Z Dreams For Children (2022).
He became a trainee after auditioning while he was in high school.
He likes meat.
He dislikes bitter foods.
His favorite movie is Fast & Furious.
He attended the street dance school BOOM in Osaka.
His hobby is writing lyrics.
He trained at EXPG STUDIO OSAKA.

Seoha

Stage Name: Seoha (서하)
Birth Name: Kang Seo Ha (강서하)
Position(s): N/A
Birthday: January 1, 2008
Age: 18 years
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Pig
Blood Type: AB
MBTI Type: INFP
Nationality: Korean
Ability: Early Access

Teo

Stage Name: Teo (테오)
Birth Name: Mao Ting Xuan (毛廷瑄)
Position(s): N/A
Birthday: July 30, 2009
Age: 17 years
Zodiac Sign: Leo
Chinese Zodiac Sign: Ox
Height: 176 cm (5'9.5″)
Nationality: Chinese

Facts

He was born in Zhangzhou, Henan Province, China.
He was a part of the pre-debut team A20 Rookies (2024-2026). He was a member of the sub-units A2O Rookies LTB (2024-2025) and A2O Rookies HTB (2025-2026).
His hobbies are playing basketball and dancing.

Gaku

Stage Name: Gaku (가쿠)
Birth Name: Kajihara Gaku (梶原楽)
Position(s): N/A
Birthday: September 4, 2009
Age: 17 years
Zodiac Sign: Virgo
Chinese Zodiac Sign: Ox
Height: 176.8 cm (5'9.5″)
Blood Type: O
MBTI Type: ISFP
Nationality: Japanese
Ability: Signal Boost

Facts

He was born in Hyogo, Japan.
He was a part of the pre-debut team A20 Rookies (2024-2026). He was a member of the sub-units A2O Rookies LTB (2024-2025) and A2O Rookies HTB (2025-2026).
He has two younger brothers, Sono, who is also a member of A2O SOUL, and Nagi, who is a member of A2O Rookies.
He has tried kyudo (Japanese archery).
Gaku’s hobbies are dancing and singing.
One of his nicknames is Gakkung.
He attended URIZIP KPOP ACADEMY.
He is studying Chinese.
BTS is one of the artists he looks up to.
He describes himself as a little shy but quick to get close to others.
He really enjoys playing games, especially Eggy Party.

June

Stage Name: June (준)
Birth Name: Huáng Jùnlín (黄俊霖)
Position(s): N/A
Birthday: November 9, 2009
Age: 16 years
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Ox
Height: 176 cm (5'9.5″)
Nationality: Chinese

Facts

He was born in Sichuan, China.
He was a part of the pre-debut team A20 Rookies (2025-2026). He was a member of the sub-unit A2O Rookies HTB (2025-2026).
June’s hobbies include playing basketball, listening to music, dancing, and playing the guitar.

Hansung

Stage Name: Hansung (한성)
Birth Name: Han Ji Sung (한지성)
Position(s): N/A
Birthday: February 25, 2010
Age: 16 years
Zodiac Sign: Pisces
Chinese Zodiac Sign: Tiger
Blood Type: B
MBTI Type: ENFP
Nationality: Korean

Facts

He graduated from Lira Elementary School and currently attends Lira Art High School, majoring in Acting in the Video Music Content Department.
He lived in the United States during his childhood.
He is currently studying English
He feels happiest when eating salty pizza while discovering new songs to listen to.
He can play the flute.
He really enjoys playing video games, especially eFootball and PUBG.
He doesn’t like cucumbers.
He attended St. Johnsbury Academy and POWERVOCAL Star Incubating Center.
He has an older brother and an older sister

Lucien

Stage Name: Lucien (루시안)
Birth Name: Lucien Karoly
Position(s): N/A
Birthday: December 10, 2010
Age: 15 years
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Tiger
Nationality: Korean-American

Facts

He lives in Yongin, South Korea.
His mother is Korean and his father is American.
He has one older sister.
He received 32 casting offers before joining A2O Entertainment.
He can speak English and Korean.
He used to attend REDSTAGE Academy and AJS Academy.

See-one

Stage Name: See-one (시원)
Birth Name: Moon Si Won (문시원)
Position(s): Rapper, Dancer
Birthday: February 10, 2011
Age: 15 years
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Rabbit
MBTI Type: ENFP
Nationality: Korean-Japanese
Ability: Full Charge

Facts

He used to be a child model.
His mother is Japanese and his father is Korean.
He enjoys exercising, playing basketball, and playing video games.
He attended Hanshin Middle School.
He has a Russian Blue cat named Neo.
His friends gave him the nickname “Moonsang” (문상)
He tends to be very forgetful.
He becomes more energetic and active after eating.
His favorite color is brown because he likes its warm feel.
His favorite season is autumn.
He has been really enjoying watching the anime Kaiju No. 8 lately.
He originally wanted to become an athlete or professional gamer, but started dancing while working as a child model. He enjoyed dancing so much that he eventually dreamed of becoming an idol, and he loves being on stage.
He has an older sister.
He trained at Hi-Beat dance vocal Academy.
He enjoys hip R&B music.
One song he recommends is “Still With You” by Jungkook.
He is a former JYP Entertainment Trainee.
He’s good at foreign languages.

Alure

Stage Name: Alure (알루어)
Birth Name: lssara Chaisiri (อิสระ ไชยศิริ)
Position(s): N/A
Birthday: July 8, 2011
Age: 15 years
Zodiac Sign: Cancer
Chinese Zodiac Sign: Rabbit
Nationality: Thai
Ability: Resync

Tai

Stage Name: Tai (타이)
Birth Name: Chi Xi Tai (池析泰)
Position(s): N/A
Birthday: August 9, 2011
Age: 15 years
Zodiac Sign: Leo
Chinese Zodiac Sign: Rabbit
Height: 178.8 cm (5'10.5″)
Nationality: Chinese
Ability: Auto Rewind

Facts

He was born in Hohhot, Inner Mongolia, China.
He was a part of the pre-debut team A20 Rookies (2024-2026). He was a member of the sub-unit A2O Rookies LTB (2024-2026).
He reached the finals of SM Entertainment’s child model audition.
Tai is interested in acting.
He appeared in the short film The Marked Sheep in 2022.
He enjoys playing soccer and swimming.
He formed a band and released a single while he was in elementary school.
He moved to Beijing with his family when he started acting.

Sono

Stage Name: Sono (소노)
Birth Name: Kajihara Sono (梶原園).
Position(s): N/A
Birthday: November 5, 2011
Age: 14 years
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Rabbit
Height: 162.8 cm (5'4″)
Nationality: Japanese

Facts

He was born in Hyogo, Japan.
He was a part of the pre-debut team A20 Rookies (2024-2026). He was a member of the sub-unit A2O Rookies LTB (2024-2026).
He has two brothers, Gaku, who is also a member of A2O SOUL, and Nagi, who is a member of A2O Rookies.
Sono’s hobbies are listening to music and sports.

Zai

Stage Name: Zai (자이)
Birth Name: Du Jia Yi (杜嘉一)
Position(s): N/A
Birthday: January 6, 2012
Age: 14 years
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Rabbit
Height: 172 cm (5'7.5″)
Nationality: Chinese

Facts

He was born in Shijiazhuang, Hebei Province, China.
He was a part of the pre-debut team A20 Rookies (2024-2026). He was a member of the sub-unit A2O Rookies LTB (2024-2026).
His nicknames include Goggle and Jiayi.
Zai’s hobbies are singing and dancing.
He participated in the 2nd Let’s Dance Together National Youth Dance Competition.

Ayden

Stage Name: Ayden (에이든)
Birth Name: Deng Min Chuan (邓忞川)
Position(s): N/A
Birthday: March 27, 2012
Age: 14 years
Zodiac Sign: Aries
Chinese Zodiac Sign: Dragon
Height: 174 cm (5'8.5″)
MBTI Type: INFP
Nationality: Chinese
Ability: Memory Found

Facts

He was born in Sichuan, China.
- He was a part of the pre-debut team A20 Rookies (2024-2026). He was a member of the sub-unit A2O Rookies LTB (2024-2026).
He enjoys drawing and playing the guitar.
His most memorable trip was a road trip to Kawanishi with his mother, where he saw a huge meteor in the night sky.
He has an older sister.
He loved building with LEGO as a child and would play quietly by himself for hours.

Zet

Stage Name: Zet (제트)
Birth Name: Liu Han Ze (刘瀚泽)
Position(s): Maknae
Birthday: June 21, 2012
Age: 14 years
Zodiac Sign: Gemini
Chinese Zodiac Sign: Dragon
Height: 173 cm (5'8″)
MBTI Type: ENFP
Nationality: Chinese

Facts

He was born in Shenzhen, Guangdong Province, China.
He was a part of the pre-debut team A20 Rookies (2024-2026). He was a member of the sub-unit A2O Rookies LTB (2024-2026).
He is confident in street dancing and basketball.
He has a younger sister who is two and a half years younger than him
He enjoys playing basketball and usually plays as a guard.
His least favorite fruit is Korean melon.
He doesn’t have any pets, but if he gets one in the future, he wants to name it Jeje.
His favorite color is blue.
He finds solving math problems especially satisfying.
He admires Baekhyun from EXO.
His hobbies are listening to music music, dancing, painting, playing basketball, and rapping.
His favorite foods are mango cake and hot pot.