D1 is a co-leader of the K-pop boy band DKB.

D1 Profile

PC: Brave Entertainment

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NameD1 | 디원
Full NameJang Dongil | 장동일
Date of BirthFebruary 15, 1998
HometownSokcho, Gangwon-do, South Korea
Height174cm | 5′-09″
Shoe Size260mm
Blood TypeA
Zodiac SignAquarius
FamilyMother, Father, Older Sister, Older Brother
EducationKorea Art Conservatory (dropout)
DebutFebruray 3, 2020
PositionCo-Leader, Lead Vocalist, Dancer, Acrobatics
Years Active2020 – present
LabelBrave Entertainment

D1 Facts

  • Audition Song for Brave Entertainment: Two melodies by Zion.T
  • Training Period: 2.5 – 3 years
  • Motto: If you don’t walk today, you’ll have to run tomorrow.
  • He chose his own stage name.
  • His childhood dream was to become an athlete or a magician.
  • He went to an all-boys middle school and an all-boys high school.
  • He likes to play ball games in his free time.
  • Pre-show Ritual: tying shoelaces
  • TAEYANG (BIGBANG) and Yook Sungjae (BTOB) are his role models.
  • He does not like mushrooms.
  • If he had not made it as a K-pop idol, he would have become the mayor of Sokcho or an athlete.
  • If he could be a professional athlete, he would choose soccer.
  • Nickname: Jandi (grass)


  • Book Genre: poetry
  • Color: black, white
  • Day of the Week: Saturday
  • Ice Cream Flavor: cookies and cream
  • Season of the Year: all four seasons
  • Word: love

References: Melon TMI Battle, News-Ade, Personal Profile, 211102 bnt

K-pop Idols Born in 1998 | K-pop Idols Born in February | K-pop Idols From Gangwon | K-pop Boy Band Leaders