A’ST1 Members Profile and Facts
A’ST1 (에이스타일 / also stylized as A’STAR.1) was a 6-member multinational boy group under DSP Media. They consisted of: Jungjin, Tomo, Haiming, Jangmoon, Hanbyul, and Inkyu (†). They made their official debut on April 17, 2008 with the single album ‘1,2,3,4 Back’. Jungjin posted on their fan cafe that the group had disbanded on November 27, 2009. On December 6, DSP Media confirmed that the group had officially disbanded on December 1, 2009.
Group Name Meaning: A’ST1 is short for “A Star Revolution”. The group’s name comes from the diversity of Asian ethnicities represented by the boys in the group.
Official Greeting: “Hello! we are A’ST1!”
(안녕하세요! A’ST1입니다!)
A’ST1 Official Fandom Name: Eunice (유니스)
Fandom Name Meaning: N/A
A’ST1 Official Color: Pearl Purple
A’ST1 Official Logo:
Latest Dorm Arrangement:
Tomo & Jangmoon
Jungjin & Inkyu
Haiming & Hanbyul
Official SNS:
FanCafe: Ast1Eunice
A’ST1 Member Profiles:
Jungjin
Stage Name: Jungjin (정진)
Birth Name: Park Jung Jin (박정진)
Position(s): Leader, Vocalist
Birthday: May 1, 1987
Zodiac Sign: Taurus
Chinese Zodiac Sign: Rabbit
Height: 181 cm (5’11”)
Weight: 67 kg (147 lbs)
Blood Type: A
MBTI Type: N/A
Nationality: Korean
Instagram: @jinius_family (Private)
X: @IM_JINius_
YouTube: JINius TV
Jungjin Facts:
– His specialties are singing and cooking
– His hobbies are shopping and playing soccer
– His favorite foods are eel, sushi, and meat
– His charming point is his voice
– He is a former member of G-MOST, M.E.N, J-BRO and HIGHMOST.
– hE owns a Bichon Frise called Muu.
– He is flexible.
– He is married to a woman named Kwani with a son.
– As of 2023, he seems to be working at MAS!L, a brewery cafe.
– Education: Dong Seoul University (Broadcasting and arts).
– He is the father of the group.
– He likes listening to music.
– He is good at snowboarding.
– He now goes by the stage name Jin.
– Jungjin’s Ideal TYpe: someone nice and cute when her hair is tied up, doesn’t like girls who curse.
Tomo
Stage Name: Tomo (토모)
Birth Name: Azuma Tomoki (東智樹)
Korean Name: Dong Yoon Ki (동윤기)
Position(s): Vocalist
Birthday: January 25, 1987
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Tiger
Height: 178 cm (5’10”)
Weight: 64 kg (141 lbs)
Blood Type: O
MBTI Type: N/A
Nationality: Japanese
Instagram: @tomoki_fujiwara
X: @ikecas_Fujiwara
TikTok: @fujiwaratomoki
Website: fujiwaratomoki
Tomo Facts:
– He was born in Tokyo, Japan.
– He is half japanese and half korean.
– His hobbies are camping (solo camping), UL hiking, mountaineering, golf (since age 4), social dancing, candy making, afternoon tea, luxury cruises, and playing the ukulele.
– He is in charge of dorkiness
– He is an only child.
– Education: Kookmin University (Performing Arts).
– He has a a Class 1 small vessel operator license.
– He currently works as an MC.
– He now goes by the stage name Fujiwara Tomoko.
– He can speak korean and japanese.
– He is now under Stardust Promotion.
– His specialtes are martial arts, and acting
– He likes reading manga.
– He likes to exercise.
– Tomo’s Ideal Type: Nakama Yukie and Han Gain.
Haiming
Stage Name: Haiming (하이밍)
Birth Name: Ding Hai Ming (丁海鸣)
Korean Name: Jeong Hae Myeong (정해명)
Position(s): Vocalist
Birthday: August 7, 1987
Zodiac Sign: Leo
Chinese Zodiac Sign: Rabbit
Height: 183 cm (6’0″)
Weight: 66 kg (145 lbs)
Blood Type: O
MBTI Type: N/A
Nationality: Chinese
Instagram: @hae_myeong9187
Haiming Facts:
– He was born in Harbin, China.
– He debuted as an actor in 2009.
– Education: Chung Ang University.
– He is called the grandmother of the group.
– His hobby is watching movies.
– He is in charge of cuteness.
– He can speak chinese and korean.
– He majores in drama & films studies.
– His specialty is acting.
– He is good at composing songs.
– He is good at sports.
– The members call him Shy Chinese Guy.
– He is the tallest member.
– He likes fashion.
– Haiming’s Ideal Type: powerful girls who are older than him.
Jangmoon
Stage Name: Jangmoon (장문)
Birth Name: Byun Jang Moon (변장문)
Position(s): Main Vocalist
Birthday: September 29, 1988
Zodiac Sign: Libra
Chinese Zodiac Sign: Dragon
Height: 180 cm (5’10.8″)
Weight: 67 kg (147 lbs)
Blood Type: A
MBTI Type: N/A
Nationality: Korean
Instagram: @__door2door
Jangmoon Facts:
– He was born in Daejeon, South Korea.
– He is a former member of Tri:al, and Impact.
– He likes to exercise.
– His hobbies are: Hobbies: playing games, watching movies, and snowboarding.
– He wears glasses.
– Education: Dong Seoul University.
– He likes to play golf.
– He can play the piano.
– He used to under Star Empire Entertainment and Together E&M.
– He is called the daughter of the group.
– He majored in broadcasting and arts.
– He’s now a producer and has worked with many artists including Dreamcatcher, ATEEZ, Golden Child, and more.
– Jangmoon’s Ideal Type: must have a cute smile and a melodious voice.
Hanbyul
Stage Name: Hanbyul (한별)
Birth Name: Im Han Byul (임한별)
Position(s): Main Vocalist, Maknae
Birthday: February 8, 1989
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Snake
Height: 172 cm (5’7″)
Weight: 62 kg (137 lbs)
Blood Type: A
MBTI Type: N/A
Nationality: Korean
Instagram: @one_star
YouTube: @one_star
Daum Cafe: @one_star
Hanbyul Facts:
– He made his solo debut on September 13, 2018 under the Stage name ONESTAR.
– He is a former member of HYB, Monday Kiz, and Voice One.
– He is called the young son of the group.
– He was born in Busan, South Korea.
– Hanbyul has two siblings, a younger sister and a younger brother.
– He lived in New Zealand.
– Education: Busan International High School, Isabel Middle School, Hanyang University (journalism and mass communication).
– He is a protestant.
– Hanbyul collaborated with EXO’s Chen on a duet single titled ‘One Spring Day in May‘.
– He began pursuing his dream of becoming a singer after finishing high school.
– His hobbies are listening to music, reading fanfiction, and songwriting.
– He is now under FlexM Entertainment.
– He was part of the judging panel for Mnet’s survival show Girls Planet 999.
– He got married in Seoul on December 22, 2018.
– Hanbyul’s Ideal Type: sexy girls.
Show more facts about Hanbyul…
Member for Eternity:
Inkyu
Stage Name: Inkyu (인규)
Birth Name: Sung In Kyu (성인규)
Position(s): Rapper, Vocalist
Birthday: November 18 1988
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Dragon
Weight: 67 kg (147 lbs)
Blood Type: B
MBTI Type: N/A
Nationality: Korean
Inkyu Facts:
– He was born in Seoul, South Korea.
– He was the big son of the group.
– He was also known as Sungkyu.
– Education: Su Won University, Seoul High School.
– His hobbies are singing, popping, taekwondo, AND swimming.
– He was also an actor.
– His specialties are beatboxing, rap, and writing.
– He majored in theater and film studies.
– Favorite sport: basketball.
– He used to live with his grandparents.
– He is friends with 2PM‘s Taecyeon and Nichkhun.
– He contributed to the OST of “Boys Over Flowers” with the song ‘Yearning of the Heart’.
– Sadly, Inkyu passed away on February 22, 2013, after a battle with thymus cancer.
– Inkyu’s Ideal Type: a kind girl with who he feels comfortable with, someone with big eyes who don’t flirt around.
Note #1: Please don’t copy-paste the content of this page to other sites/places on the web. If you use info from our profile, please kindly put a link to this post. Thanks a lot! 
– Kprofiles.com
Note #2: Jangmoon’s Main Vocalist, Hanbyul’s Main Vocalist, and Inkyu’s Rapper and Vocalist positions were confirmed here.
For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Made by: “felipe grin”
(Special thanks to: Wikidrama, K-pop Wiki, Spade Z Wolf, chae ♡’s soovi, hyunghyung)
Latest Offcial Release:
Who is your A’ST1 bias? Do you know more facts about them? Feel free to comment below.
