| Origin | Seoul, South Korea |
| Debut | December 18, 2020 |
| Number of Members | 4 |
| Members | Sehyeon Junhyeok Jinwon Jaewon |
| Oldest Member | Sehyeon |
| Youngest Member (Maknae) | Jaewon |
| Tallest Member | Junhyeok |
| Shortest Member | Jaewon |
DEFAULT. Members Profile
Sehyeon
| Full Name | Ko Se-hyun |
| Birthday | May 05, 1999 |
| Age | 27 years and 1 month old |
| Height | 5 feet 10.5 inches (179 cm) |
| Weight | 154.32 lbs (70 kg) |
| Zodiac Sign | Taurus |
| Chinese Zodiac Sign | Rabbit |
| Blood Type | O |
| MBTI | ENFJ |
| Education | Yeouido Elementary School, Yeouido Middle School, Yeouido High School, Ahyeon Industrial Information School |
| Position | Drummer |
| @shgo99 |
Junhyeok
| Full Name | Seo Jun-hyuk |
| Birthday | July 24, 1999 |
| Age | 26 years and 10 months old |
| Height | 6 feet 1 inches (186 cm) |
| Weight | 165.35 lbs (75 kg) |
| Zodiac Sign | Leo |
| Chinese Zodiac Sign | Rabbit |
| Blood Type | A |
| MBTI | INFJ |
| Education | Yeouido Elementary School, Yunjung Middle School, Yeouido High School |
| Position | Basist |
| @ju_ne_724 |
Jinwon
| Full Name | Lee Jin-won |
| Birthday | October 02, 1999 |
| Age | 26 years and 8 months old |
| Height | 5 feet 11 inches (182 cm) |
| Weight | 154.32 lbs (70 kg) |
| Zodiac Sign | Libra |
| Chinese Zodiac Sign | Rabbit |
| Blood Type | A |
| MBTI | INFJ |
| Education | Yeouido Elementary School, Yeouido Middle School, Yeouido High School |
| Position | Guitarist, Main Vocalist |
Jaewon
| Full Name | Jeong Jae-won |
| Birthday | January 11, 2001 |
| Age | 25 years and 5 months old |
| Height | 5 feet 9 inches (177 cm) |
| Weight | 156.53 lbs (71 kg) |
| Zodiac Sign | Capricorn |
| Chinese Zodiac Sign | Snake |
| Blood Type | O |
| MBTI | ENTJ |
| Education | Yeouido Elementary School, Yeouido Middle School, Seoul Performing Arts High School, Baekseok Arts University |
| Position | Guitarist |
| @jae_won_111 |
Member Ages: Oldest to Youngest
| Member | Birthday | Age |
|---|---|---|
| Sehyeon | May 05, 1999 | 27 years, 1 month, 18 days old |
| Junhyeok | July 24, 1999 | 26 years, 10 months, 30 days old |
| Jinwon | October 02, 1999 | 26 years, 8 months, 21 days old |
| Jaewon | January 11, 2001 | 25 years, 5 months, 12 days old |
FAQs
How many members are in DEFAULT.?
DEFAULT. is a 4-member K-pop boy group. The group consists of Sehyeon, Junhyeok, Jinwon, and Jaewon.
When did DEFAULT. debut?
DEFAULT. debuted on December 18, 2020, with their extended play Flight.
