Introduction to TO1

"Together as One! Hello, we are TO1!" TO1 (티오원), formerly known as TOO (티오오) is a 10-member boy group managed by n.CH Entertainment with production and marketing by Stone Music Entertainment. They were formed through the survival show World Klass and officially debuted on April 1, 2020 with their first mini album Reason for Being : Benevolence.

Their name is an acronym for "TOgether as 1".

Current state:
active 
April 1, 2020 - present
Debut:
Active years:
2020-2021
Country:
South Korea
Most popular member:
Kpopping rank:
108th
Fandom:
TOGETHER
Fandom color(s):
Egyptian-Blue
White
American-Yellow
Persian-Red
Black
logo
0 awards
4 pics
104 videos
2 albums
495 viewed
41 added

TO1 Member Profiles

Jaeyun

Jaeyun

Korean: 재윤

Japanese: ジェユン

Birthday:
Age:
20 years old
Birthplace:
Buk-gu, Daegu   South Korea
Height:
5'9" (175 cm)
Weight:
134.5 lbs (61 kg)
Zodiac-sign:
Blood type:
B
Position:
Leader, Main Vocalist
Chihoon

Chihoon

Korean: 치훈

Japanese: チフーン

Birthday:
Age:
22 years old
Birthplace:
Incheon   South Korea
Height:
5'8" (173 cm)
Weight:
112.4 lbs (51 kg)
Zodiac-sign:
Blood type:
A
MBTI:
INFP
Position:
Rapper, Vocalist, Producer
Donggeon

Donggeon

Korean: 동건

Japanese: ドンジョン

Birthday:
Age:
21 years old
Birthplace:
Cheongju, Chungcheongbuk-do   South Korea
Height:
5'11" (180 cm)
Weight:
138.9 lbs (63 kg)
Zodiac-sign:
Blood type:
B
MBTI:
ISPF
Position:
Main Vocalist
Chan

Chan

Korean:

Japanese: ちゃん

Birthday:
Age:
21 years old
Birthplace:
Cheonan, Chungcheongnam-do   South Korea
Height:
5'11" (180 cm)
Weight:
136.7 lbs (62 kg)
Zodiac-sign:
MBTI:
ENTJ
Position:
Main Dancer, Rapper, Producer
Jisu

Jisu

Korean: 지수

Japanese: ジス

Birthday:
Age:
21 years old
Birthplace:
Busan   South Korea
Height:
5'11" (179 cm)
Weight:
127.9 lbs (58 kg)
Zodiac-sign:
Blood type:
B
MBTI:
ENFP
Position:
Lead Dancer, Vocalist
Minsu

Minsu

Korean: 민수

Birthday:
Age:
21 years old
Birthplace:
Cheongju, Chungcheongbuk-do   South Korea
Height:
5'7" (171 cm)
Weight:
132.3 lbs (60 kg)
Zodiac-sign:
Blood type:
B
MBTI:
ISFJ
Position:
Dancer, Vocalist
J.You

J.You

Korean: 제이유

Japanese: ジェイ・ユー

Birthday:
Age:
20 years old
Birthplace:
Changwon, Gyeongsangnam-do   South Korea
Height:
5'8" (173 cm)
Weight:
134.5 lbs (61 kg)
Zodiac-sign:
Blood type:
B
MBTI:
ENFP
Position:
Rapper, Visual
Kyungho

Kyungho

Korean: 경호

Japanese: キョンホ

Birthday:
Age:
20 years old
Birthplace:
Apgujeong-dong, Gangnam-gu, Seoul   South Korea
Height:
6' (183 cm)
Weight:
149.9 lbs (68 kg)
Zodiac-sign:
Blood type:
A
MBTI:
INFP
Position:
Main Dancer, Vocalist
Jerome

Jerome

Korean: 제롬

Japanese: ジェローム

Birthday:
Age:
19 years old
Birthplace:
Suwon, Gyeonggi-do   South Korea
Height:
5'11" (180 cm)
Weight:
132.3 lbs (60 kg)
Zodiac-sign:
MBTI:
ENFJ
Position:
Vocalist, Visual
Woonggi

Woonggi

Korean: 웅기

Japanese: ウンギ

Birthday:
Age:
19 years old
Birthplace:
Seoul   South Korea
Height:
5'8" (172 cm)
Weight:
114.6 lbs (52 kg)
Zodiac-sign:
Blood type:
B
MBTI:
ENFP
Position:
Vocalist, Maknae