TO1


WAKEONE Entertainment
About TO1
“TOgether As 1!
Hello, we are TO1!”
Hello, we are TO1!”
TO1 is a K-pop boy band made up of nine members – DONGGEON, CHAN, JISU, JAEYUN, J.YOU, KYUNGHO, DAIGO, RENTA and YEOJEONG. The band debuted on April 1, 2020 under n.CH Entertainment. TO1’s label was switched to WAKEONE Entertainment in 2021.
TO1 Profile
TO1 Members
TO1

DONGGEON
07/15/1999
Vocalist

CHAN
12/08/1999
Rapper
Dancer
Producer

JISU
01/19/2000
Vocalist
Dancer

JAEYUN
08/16/2000
Leader
Vocalist

J.YOU
11/02/2000
Rapper

KYUNGHO
05/07/2001
Dancer

DAIGO
01/21/2002
Vocalist
Dancer

RENTA
02/16/2003
Rapper
Dancer

YEOJEONG
01/29/2005
Vocalist
# | Age (from oldest to youngest) | Height (from tallest to shortest) |
---|---|---|
1 | DONGGEON (24) | KYUNGHO (183cm) |
2 | CHAN (23) | YEOJEONG (182cm) |
3 | JISU (23) | DONGGEON (180cm) |
4 | JAEYUN (23) | CHAN (180cm) |
5 | J.YOU (22) | RENTA (180cm) |
6 | KYUNGHO (22) | JISU (178.4cm) |
7 | DAIGO (21) | JAEYUN (175cm) |
8 | RENTA (20) | J.YOU (174cm) |
9 | YEOJEONG (18) | DAIGO (173cm) |
TO1 Members Profile & Facts
DONGGEON

WAKEONE Entertainment
Name | 동건 | DONGGEON |
---|---|
Full Name | 송동건 | 宋東建 | Song Donggeon |
Date of Birth | July 15, 1999 |
Hometown | Cheongju, Chungcheongbuk-do, South Korea |
Citizenship | Republic of Korea |
Height | 180cm | 5′-11″ |
Shoe Size | 285-290mm |
Blood Type | B |
Zodiac Sign | Cancer |
Family | Mother, Father, Younger Sister |
Education | Incheon Gonghang High School |
MBTI | ISFP |
Position | Vocalist |
DONGGEON Facts
His childhood dream was to be a scientist. |
Favorite Color: black, white, blue |
DONGGEON had LASIK eye surgery in 2021. |
CHAN

WAKEONE Entertainment
Name | 찬 | CHAN |
---|---|
Full Name | 조찬혁 | Jo Chanhyuk |
Date of Birth | December 8, 1999 |
Hometown | Ansan, Gyeonggi-do, South Korea |
Citizenship | Republic of Korea |
Height | 180cm | 5′-11″ |
Shoe Size | 270mm |
Blood Type | O |
Zodiac Sign | Sagittarius |
Family | Mother, Father, Older Sister (1993) |
Education | Hanlim Arts School (dropped out) |
MBTI | ENTJ |
Position | Rapper, Dancer, Producer |
CHAN Facts
He is a former SM Entertainment trainee. |
He is left-handed. |
Favorite Color: black |
Role Model: his father |
JISU

WAKEONE Entertainment
Name | 지수 | JISU |
---|---|
Full Name | 최지수 | Choi Jisu |
Date of Birth | January 19, 2000 |
Hometown | Suyeong-gu, Busan, South Korea |
Citizenship | Republic of Korea |
Height | 178.4cm | 5′-10″ |
Shoe Size | 265mm |
Blood Type | B |
Zodiac Sign | Capricorn |
Family | Mother, Father, Older Brother (Choi Jio) |
Education | Busan Jungang High School |
MBTI | ENFJ |
Position | Vocalist, Dancer |
JISU Facts
Hand Size: 17.5cm |
JAEYUN

WAKEONE Entertainment
Name | 재윤 | JAEYUN |
---|---|
Full Name | 이재윤 | Lee Jaeyun |
Date of Birth | August 16, 2000 |
Hometown | Seoul, South Korea |
Citizenship | Republic of Korea |
Height | 175cm | 5′-09″ |
Shoe Size | 265mm |
Blood Type | B |
Zodiac Sign | Leo |
Family | Mother, Father, Older Brother, Older Sister |
Education | GED |
MBTI | ENFJ / ESFJ |
Position | Leader, Vocalist |
JAEYUN Facts
He is a former MAROO Entertainment trainee. |
Hand Size: 18.5cm |
Favorite Word: TOgether |
J.YOU

WAKEONE Entertainment
Name | 제이유 | J.YOU |
---|---|
Full Name | 김제유 | Kim Jeyou |
Date of Birth | November 2, 2000 |
Hometown | Changwon, Gyeongsangnam-do, South Korea |
Citizenship | Republic of Korea |
Height | 174cm | 5′-09″ |
Shoe Size | 265mm |
Blood Type | B |
Zodiac Sign | Scorpio |
Family | Mother, Father, Older Sister |
MBTI | ENFP |
Position | Rapper |
J.YOU Facts
Nickname: Youje |
Favorite Color: blue |
KYUNGHO

WAKEONE Entertainment
Name | 경호 | KYUNGHO |
---|---|
Full Name | 장경호 | Jang Kyungho |
Date of Birth | May 7, 2001 |
Hometown | Seoul, South Korea |
Citizenship | Republic of Korea |
Height | 183cm | 6′-00″ |
Shoe Size | 280mm |
Blood Type | A |
Zodiac Sign | Taurus |
Family | Mother, Father, Older Sister (2000) |
Education | Hanlim Arts School Shingu Middle School |
MBTI | INFP |
Position | Dancer |
KYUNGHO Facts
He is a former MMO Entertainment trainee. |
KYUNGHO studied English in the Philippines. |
Nickname: Gaengho |
He was THE BOYZ’s backup dancer. |
TO1 Discography
Year | Type | Album Title | Title Track |
---|---|---|---|
2023 | Digital Single | Hug | Hug |
2022 | 4th EP | UP2U | Freeze Tag |
3rd EP | WHY NOT?? | Drummin’ | |
2021 | 2nd EP | RE:ALIZE | No More X |
1st EP | RE:BORN | Son of Beast | |
TOO | |||
2020 | 2nd EP | Running TOOgether | Count 1, 2 |
1st EP | REASON FOR BEING : Benevolence | Magnolia |
TO1 Facts
TOO (Ten Oriented Orchestra) changed their band name to TO1 on March 28, 2021. |
Six TO1 members (DONGGEON, CHAN, JISU, JAEYUN, J.YOU and KYUNGHO) were selected after they competed on a survival show called TO BE WORLD KLASS. |
WAKEONE Entertainment introduced DAIGO, RENTA and YEOJEONG as the new members of TO1 on June 17, 2022. |
Former TO1 Members
Name | Born | Position | Years Active |
---|---|---|---|
CHIHOON | April 27, 1999 | Main Rapper | April 1, 2020 – April 30, 2022 |
MINSU | March 20, 2000 | Vocalist, Dancer | April 1, 2020 – June 17, 2022 |
JEROME | August 25, 2001 | Vocalist | April 1, 2020 – June 17, 2022 |
WOONGGI | April 23, 2002 | Vocalist, Dancer | April 1, 2020 – June 17, 2022 |
Category: 2020 Debuts