B.D.U (BOYS DEFINE UNIVERSE) is a four-member Kpop project boy group formed on the survival show ‘Build Up: Vocal Boy Group Survivor‘. The group members consist of Bitsaeon, Seunghun, Jay Chang, and Kim Minseo. They debuted on June 26, 2024 with the mini album, “Wishpool”.
B.D.U Profile
| Debut | June 26, 2024 |
| Active Years | 2024–present |
| B.D.U Members | Bitsaeon, Seunghun, Jay Chang, Kim Minseo |
| Genre | Pop/ Dance |
| Status | Active |
| Label | Stone Music Entertainment |
| Oldest Member | Bitsaeon |
| Youngest Member | Kim Minseo |
| Former Member | N/A |
| Fandom Name | B.U (삐유) |
B.D.U Facts:
– The project group will be active for two years.
– The group’s name, B.D.U, is short for ‘BOYS DEFINE UNIVERSE’.
– Except for Minseo, all members of the group are debuted idols.
– They won a 100 million KRW at the end of the show to support their activities for two years.
– The group members were the finalists of the Mnet’s survival show ‘Build Up’ that aired in 2024.
– Their fandom name, B.U, is a combination of B.D.U and U, which means that the fans will go alongside the group.
Website:
B.D.U
SOCIAL MEDIA HANDLES
Instagram: @bdu4official
Twitter: @bdu4official | @BDU_STAFF
YouTube: B.D.U
Mnet+: B.D.U
B.D.U Members Profile
1. Bitsaeon
| Stage Name | Bitsaeon (빛새온) |
| Birth Name | Kim Sangyeon (김상연) |
| Position | N/A |
| Birthday | June 4, 1995 |
| Active Years | 2019–present |
| Age | 29 (in 2024) |
| Zodiac Sign | Gemini |
| Height | 181 cm (5’11″) |
| Weight | 60 kg (132 lbs) |
| Nationality | Korean |
| Blood Type | O |
| MBTI | INFJ |
Bitsaeon Facts:
– Bitsaeon is a member of M.O.N.T.
– He formerly participated on the survival show MIXNINE.
– He made his debut in 2017.
– He has completed his mandatory military service.
– He has a habit of organising his things. (BBANG-terview EP_05)
– He would like the power of teleportation if given the choice.
– If he weren’t an idol, he would have wanted to become a vocal teacher.
– He is a fan of BIGBANG.
SOCIAL MEDIA HANDLES
Instagram: bitsaeon0604
2. Seunghun
| Stage Name | Seunghun (승훈) |
| Birth Name | Kim Seung Hun (김승훈) |
| Position | N/A |
| Birthday | February 26, 1999 |
| Active Years | 2015–present |
| Age | 25 (in 2024) |
| Zodiac Sign | Pisces |
| Height | 182 cm (5’11”) |
| Weight | 65 kg (143 lbs) |
| Nationality | Korean |
| Blood Type | AB |
| MBTI | ENFP |
Seunghun Facts:
– His English name is Marc.
– He made his debut in 2019 as a member of the boy group CIX.
– He has a training period of 10 years.
– He would like to play a similar character to ‘Son Suk-ku’ from the drama ‘The Roundup’. (SINGLES KOREA)
– He is a fan of avengers.
– He is a former trainee under YG Entertainment and Cube Entertainment.
– He also participated in the show ‘YG Treasure Box’ in 2018.
3. Jay Chang
| Stage Name | Jay Chang (제이창) |
| Birth Name | Jay “Chang” Steven Kapossy |
| Position | N/A |
| Birthday | March 8, 2001 |
| Active Years | 2018–present |
| Age | 23 (in 2024) |
| Zodiac Sign | Pisces |
| Height | 175 cm (5’9″) |
| Weight | 57 kg (125 lbs) |
| Nationality | American |
| Blood Type | O |
| MBTI | INFP |
Jay Chang Facts:
– He is a member of ONE PACT.
– He is also a pre-debut member of the trainee group M.O.N.T Arena.
– His dad is Irish-Hungarian and mom is Filipino-Chinese.
– Yellow and crimson red are his favourite colours.
– He spent a lot of time in Mexico during his childhood.
– Autumn is his favourite season.
– He used to be allergic to shrimp.
– He also participated in the survival shows Under Nineteen and Boys Planet.
– He made his debut in 2023.
SOCIAL MEDIA HANDLES
Instagram: @jaychang63
Twitter: @jchang63
TikTok: @jaychangtt
YouTube: Jay Chang
Twitch: JayChangTV
Carrd: jaychang.carrd.co
Streaming Platform Links
Genie | Spotify | Bugs | Melon | Apple Music | Deezer | SoundCloud
4. Kim Minseo
| Stage Name | Kim Minseo (김민서) |
| Birth Name | Kim Minseo (김민서) |
| Position | N/A |
| Birthday | January 11, 2003 |
| Active Years | 2022–present |
| Age | 21 (in 2024) |
| Zodiac Sign | Capricorn |
| Height | 183 cm (6’0″) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | N/A |
| MBTI | INFP |
Kim Minseo Facts:
– He participated in the show ‘The Origin – A, B, or What?’ in 2022.
– He was under IST Entertainment (2019–2022).
– He has been training for 2 and a half years.
– He spent 10 years in China when he was young.
– He is fluent in English, Korean, and Chinese.
– He is a fan of One Piece anime.
– He can play the guitar.
SOCIAL MEDIA HANDLES
Instagram: @minseo_ale
B.D.U Photos
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Debut Release:
