About

” TOgether As 1!
Hello, we are TO1! “

TO1 is a K-pop boy band made up of ten members – CHIHOON, DONGGEON, CHAN, JISU, MINSU, JAEYUN, J.YOU, KYUNGHO, JEROME and WOONGGI. The band debuted in 2020 under n.CH Entertainment. TO1’s label was switched to WAKEONE Entertainment in 2021.



TO1 Profile

TO1
to1
WAKEONE Entertainment

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GroupTO1 | 티오원
Former NameTOO | 티오오
FandomTOgether | 투게더
DebutApril 1, 2020
Debut AlbumREASON FOR BEING : 仁
Latest ReleaseRE:ALIZE
LeaderJAEYUN
Official ColorPANTONE 2736C WHITE
PANTONE 130C PANTONE 711C BLACK
Years Active2020 – present
LabelWAKEONE Entertainment
Official Pageig   ytb   twtr  twtr member


TO1 Members

TO1
chihoon
CHIHOON
04/27/1999
Main Rapper
donggeon
DONGGEON
07/15/1999
Main Vocalist
chan
CHAN
12/08/1999
Main Dancer
Rapper
jisu
JISU
01/19/2000
Vocalist
Dancer
minsu
MINSU
03/20/2000
Vocalist
Dancer
jaeyun
JAEYUN
08/16/2000
Leader
Main Vocalist
jyou
J.YOU
11/02/2000
Main Rapper
kyungho
KYUNGHO
05/07/2001
Main Dancer
Vocalist
jerome
JEROME
08/25/2001
Vocalist
woonggi
WOONGGI
04/23/2002
Vocalist
Dancer


TO1 Members Profile & Facts

CHIHOON

CHIHOON
chihoon
WAKEONE Entertainment

NameCHIHOON | 치훈
Full NameChoi Chihoon | 최치훈 | 崔致勳
BornApril 27, 1999
HometownIncheon, South Korea
Height173cm | 5′-08″
Shoe Size260mm
Blood TypeA
FamilyMother, Father
EducationSeohae High School
PositionMain Rapper

CHIHOON Facts

  • Specialty: music composition
  • Favorite Fruit: mangosteen
  • MBTI: INFP
  • Nickname: Choonie
  • He participated in SHOW ME THE MONEY 9.

DONGGEON

DONGGEON
donggeon
WAKEONE Entertainment

NameDONGGEON | 동건
Full NameSong Donggeon | 송동건 | 宋東建
BornJuly 15, 1999
HometownCheongju, Chungcheongbuk-do, South Korea
Height180cm | 5′-11″
Shoe Size290mm
Blood TypeB
FamilyMother, Father, Younger Sister, Mingky (dog)
EducationIncheon Gonghang High School
PositionMain Vocalist

DONGGEON Facts

  • Hobby: watching movies
  • Specialty: soccer
  • He has a fear of heights.
  • His childhood dream was to become a scientist.
  • MBTI: ISFP

CHAN

CHAN
to1
WAKEONE Entertainment

NameCHAN | 찬
Full NameJo Chanhyuk | 조찬혁 | 趙燦爀
BornDecember 8, 1999
HometownCheonan, Chungcheongnam-do, South Korea
Height180cm | 5′-11″
Shoe Size270mm
Blood TypeO
FamilyMother, Father, Older Sister (1993)
EducationHanlim Arts School (dropout)
PositionMain Dancer, Rapper

CHAN Facts

  • He is a former SM Entertainment trainee.
  • He is left-handed.
  • Favorites
    Color: black
    Food: pizza
  • Hobby: walking
  • Specialty: freestyle dance
  • Role Model: his father
  • MBTI: ENTJ

JISU

JISU
to1
WAKEONE Entertainment

NameJISU | 지수
Full NameChoi Jisu | 최지수 | 磪知秀
BornJanuary 19, 2000
HometownNamcheon-dong, Suyeong-gu, Busan, South Korea
Height178cm | 5′-10″
Shoe Size265mm
Blood TypeB
FamilyMother, Father, Older Brother (Choi Jio)
EducationBusan Jungang High School
Namcheon Middle School
Namcheon Elementary School
PositionVocalist, Dancer

JISU Facts

  • Specialty: vocal mimicry
  • MBTI: ENFP

MINSU

MINSU
to1
WAKEONE Entertainment

NameMINSU | 민수
Full NameKim Minsu | 김민수 | 金旻秀
BornMarch 20, 2000
HometownCheongju, Chungcheongbuk-do, South Korea
Height171cm | 5′-08″
Shoe Size260mm
Blood TypeB
FamilyMother, Father, Older Brother
PositionVocalist, Dancer

MINSU Facts

  • Hobbies: watching movies, listening to music
  • MBTI: ISFJ
  • He hate cucumbers.

JAEYUN

JAEYUN
to1
WAKEONE Entertainment

NameJAEYUN | 재윤
Full NameLee Jaeyun | 이재윤 | 李宰潤
BornAugust 16, 2000
HometownBuk-gu, Daegu, South Korea
Height175cm | 5′-09″
Shoe Size265mm
Blood TypeB
FamilyMother, Father, Older Brother, Older Sister
EducationDaegu Guam Middle School
International School of Myanmar
PositionLeader, Main Vocalist

JAEYUN Facts

  • He is a former Maroo Entertainment trainee.
  • His English name is Harry.
  • Hobbies: walking, watching mukbang videos
  • Specialties: vocal, Brazilian Jiu-Jitsu
  • He speaks Korean and English.
  • BEOMGYU (TXT) and JAEYUN went to the same middle school.
  • MBTI: ENFJ

J.YOU

J.YOU
j.you
WAKEONE Entertainment

NameJ.YOU | 제이유
Full NameKim Jeyu | 김제유 | 金帝儒
BornNovember 2, 2000
HometownChangwon, Gyeongsangnam-do, South Korea
Height173cm | 5′-08″
Shoe Size265mm
Blood TypeB
FamilyMother, Father, Older Sister
PositionMain Rapper

J.YOU Facts

  • Specialty: rap
  • Motto: I am legend.
  • MBTI: ENFP
  • Nickname: Yuje

KYUNGHO

KYUNGHO
to1
WAKEONE Entertainment

NameKYUNGHO | 경호
Full NameJang Kyungho | 장경호 | 張卿昊
BornMay 7, 2001
HometownSeoul, South Korea
Height183cm | 6′-00″
Shoe Size280mm
Blood TypeA
FamilyMother, Father, Older Sister (2000)
EducationHanlim Arts School
Shingu Middle School
Haengdang Elementary School → Cheongdam Elementary School
PositionMain Dancer, Vocalist

KYUNGHO Facts

  • He is a former MMO Entertainment trainee.
  • Hobbies: walking, listening to music
  • Specialty: dance
  • Nickname: gaengho
  • He wanted to become a football player in middle school.
  • MBTI: INFP

JEROME

JEROME
jerome
WAKEONE Entertainment

NameJEROME | 제롬
Full NameOh Seongmin | 오성민 | 吳性珉
BornAugust 25, 2001
HometownSuwon, Gyeonggi-do, South Korea
Height180cm | 5′-11″
Shoe Size270mm
Blood TypeO
FamilyMother, Father, Younger Brother, Jjong (dog)
EducationCheoncheon High School
Sukji Middle School
PositionVocalist

JEROME Facts

  • He is a former CUBE Entertainment trainee.
  • Specialty: photography
  • MBTI: ENFJ

WOONGGI

WOONGGI
woonggi
WAKEONE Entertainment

NameWOONGGI | 웅기
Full NameCha Woonggi | 차웅기 | 車雄基
BornApril 23, 2002
HometownSeoul, South Korea
Height172cm | 5′-08″
Shoe Size260mm
Blood TypeB
FamilyMother, Father, Older Brother, Serri (dog)
EducationDong Seoul University
Taereung High School → Hanlim Arts School
Taerang Middle School
Taerang Elementary School
PositionVocalist, Dancer

WOONGGI Facts

  • He started his acting career in 2007.
  • He is a former Starship and MBK Entertainment trainee.
  • Specialty: girl group dances
  • His older brother Cha Jaehoon was born in 1995 (Instagram @cxjaehxn).
  • MBTI: ENFP


Discography

YearTypeAlbum Title
20212nd EPRE:ALIZE
1st EPRE:BORN
TOO
20202nd EPRunning TOOgether
1st EPREASON FOR BEING : 仁

Show Details


TO1 Facts

  • TOO (Ten Oriented Orchestra) changed their band name to TO1 on March 28, 2021.
  • TO1 members were selected after they competed on a survival show called TO BE WORLD KLASS.

2020 Debuts

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