Donggeon (TO1 Member) Age, Bio, Wiki, Facts & More


Donggeon (동건) is a member of the boy group named TO1 (TOgether as 1) (티오원), formerly known as TOO (Ten Oriented Orchestra) (티오오) created from the survival show World Klass. This group consists of 10 male members: Jaeyun, ChihoonDonggeonChan, JisuMinsu, J.You, Kyungho, Jerome, and Woonggi. They debuted on April 1st, 2020 with the 1st mini-album ‘REASON FOR BEING: 仁 (Benevolence)‘. The group is under n.CH Entertainment and Stone Music Entertainment. On March 28, 2021, they announced they changed their name to TO1, at KCON: TACT 3.

His stage name is Donggeon (동건). His birth name is Song Dong Geon (송동건). He was born on July 15th, 1999. His age is 21 years old as of 2021. He is Korean by Nationality. His Zodiac sign is Cancer.

He is the Main Vocalist of the Group.

Check out and follow Donggeon’s Social Media accounts :

Instagram: N/A

Twitter: N/A

Youtube: N/A

Facebook: N/A

Early Life :

He was born in South Korea.

He used to be a trainee at C9 Entertainment.

Physical Appearance:


He is young, smart, and handsome. He is popular among youths. His looks make him look younger than his actual age. He has black eyes and black hair. 

His height is 180 cm (5’11”) and his weight is 68 kg (150 lbs). His blood group is B.

Family, Religion & Girlfriends:

He has one younger sister.

His father is a pilot.

Not much known about her family and her personal Relationship.


  • He speaks English and Korean.
  • His element is Earth.
  • He has had the nickname ‘Song-Fish’.
  • The fans gave him the nicknameBaby Lion.’
  • His specialties are Vocalist and Acting.
  • He has a good physique with abs.
  • He ranked 5th place in  WORLD KLASS.
  • He would like to visit Europe and Africa.
  • He loves the Marvel movies.
  • His voice can reach a really high pitch.
  • His favorite song is Taeyeon’s “If”.
  • He is the strongest member of the group.
  • A Lion Cub is his representative animal.
  • He used to be roommates with JaeyunDonggeon, and Jerome.
  • He shared a room with ChihoonDonggeonJerome, and Minsu.
  • His motto is Pride spoils everything”.

Check out TO1’s Social Media Accounts below:


Twitter: @to1_offcl / @to1_members

Instagram: @to1_offcl / @toomembers

Facebook: TO1offcl

Youtube: TO1 official

Fan Cafe: TO1

V Live: TO1

TikTok: @to1_offcl

TO1 Fandom Name: TOGETHER, formerly TOOGETHER

TO1 Official Colors: Egyptian Blue, White, American Yellow, Persian Red, Black

TO1 Current Dorm Arrangement (March 2021 Jaeyun and Minsu vLive):

  • Jisu and Manager
  • Minsu, Donggeon and Chan
  • Chihoon and
  • Kyungho, Jaeyun, Jerome and Woonggi

Latest Korean comeback:

Add Comment