STUDIO BLOSSOM BOYS Members Profile and Facts
STUDIO BLOSSOM BOYS (스튜디오블라썸 보이즈) (provisional) is a South Korean pre-debut boy group under Studio Blossom, consisting of 6 members: Ok Changhyeon, Ha Mingi, Kim Jihwan, Choi Eunchan, Yang Sehyeon, and Lee Eunkyu. Their official Instagram account was opened in April 2026. Their debut date is currently unknown.
Group Name Meaning: N/A
Official Greeting: N/A
STUDIO BLOSSOM BOYS Official Fandom Name: N/A
Fandom Name Meaning: N/A
STUDIO BLOSSOM BOYS Official Color: N/A
STUDIO BLOSSOM BOYS Official Logo:
Official SNS:
Instagram: @studioblossom__trainee
STUDIO BLOSSOM BOYS Member Profiles:
Ok Changhyeon
Stage Name: Ok Changhyeon (옥창현)
Birth Name: Ok Chang Hyeon (옥창현)
Position(s): N/A
Birthday: July 29, 2003
Zodiac Sign: Leo
Chinese Zodiac Sign: Goat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFP
Nationality: Korean
Instagram: @ch._.729
Ok Changhyeon Facts:
– He was born in Busan, South Korea.
– He signed with Studio Blossom around March-April of 2026.
– Changhyeon is a former member of CTDROOKIES (2025).
– He participated in PROJECT 7 (2024), ranking #61.
– He attended MUDOCTOR Academy, Flat9 Academy, and Flowing Academy.
– Changhyeon trained with Fantasy Boys contestant and former Nonstop member Jeon Byeongcheol.
– His role models are SHINee.
– He’s close friends with fellow PROJECT 7 contestant Kang Jimin.
– His specialty is playing the cello.
– His charming points are his leadership skills and pretty, bright eye smile.
– He is known for his outgoing personality and was well-liked by everyone in his hometown.
– His favorite food combo is Buldak Ramen with sundae (blood sausage).
– He would like to try a refreshing or powerful concept.
Ha Mingi
Stage Name: Ha Mingi (하민기)
Birth Name: Ha Min Gi (하민기)
Position(s): N/A
Birthday: April 27, 2007
Zodiac Sign: Taurus
Chinese Zodiac Sign: Pig
Height: 185-186 cm (6’1″)
Weight: 57 kg (125 lbs)
Blood Type: A
MBTI Type: ESFP
Nationality: Korean
Instagram: @haaaaaaminkiikii
TikTok: @haaaaaaminkiikii
Ha Mingi Facts:
– He was born in Daegu, South Korea.
– He signed with Studio Blossom in March 2026.
– Mingi is a former member of MBK Trainee/ Air100 (2025-2026).
– He is the nephew of Ha Seongho, founder and CEO of the popular tteokbokki franchise Sinjeon Tteokbokki, and the grandson of the company’s co-founder.
– He is a former SM Entertainment and Woollim Entertainment trainee.
– Mingi went through around 200 auditions before finally being recruited by an entertainment agency.
– He was previously a student at MUDOCTOR Academy.
– On January 19, 2026, he participated in the digital single “Snow Night” with former MBK labelmates Kang Irang and Jo Siyun.
– Education: Gyeongbuk Arts High School (Department of Practical Music, dropped out)
– He has a younger sister.
– He was already close friends with fellow member Kim Jihwan before they both joined Studio Blossom, and is also friends with EMOTI:M‘s Chan Yul and BOYS II PLANET contestant Lee Seungbaek.
– His role model is CORTIS‘s Martin.
– His desired positions are rap or vocal.
– Mingi’s hobbies are soccer, boating, and jet skiing. He also enjoys watching baseball, with his favorite team being Samsung Lions.
– He can write lyrics and compose music.
– His favorite K-pop group is ZEROBASEONE and his bias was Han Yujin (currently of AND2BLE).
– His food preferences include steak as his favorite meal, donuts as his favorite snack, and Cheese Tteokbokki with fried fish cakes as his favorite Sinjeon Tteokbokki menu item.
– Mingi’s favorite movie is Titanic.
– His favorite aesthetic is cool and stylish.
Kim Jihwan
Stage Name: Kim Jihwan (김지환)
Birth Name: Kim Ji Hwan (김지환)
Position(s): N/A
Birthday: August 2, 2007
Zodiac Sign: Leo
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ESTJ > ESFJ-T
Nationality: Korean
Instagram: @jihwan__.7
Kim Jihwan Facts:
– He was a contestant on the survival show PROJECT 7 (2024), where he was eliminated in episode 5 after ranking #95.
– He signed with Studio Blossom in March 2026.
– Jihwan describes himself as having a cheerful personality and being good at raising spirits.
– He was already close friends with fellow member Ha Mingi before they both joined Studio Blossom.
– His special skill is being able to provide others with emotional support or advice.
– He previously attended MUDOCTOR Academy.
– Jihwan’s charming point is his facial expressions.
– His role model is ASTRO‘s Cha Eunwoo.
– He would like to try a sexy and innocent concept.
– A dinner menu recommendation of his is buckwheat noodles and bossam (boiled pork belly).
– Jihwan trained for a short period of time before appearing on PROJECT 7.
– His desired position is sub vocal.
Choi Eunchan
Stage Name: Choi Eunchan (최은찬)
Birth Name: Choi Eun Chan (최은찬)
Position(s): N/A
Birthday: April 23, 2008
Zodiac Sign: Taurus
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: A
MBTI Type: INFJ
Nationality: Korean
Instagram: @dms._ck2
Choi Eunchan Facts:
– He was added to the group around June 2026.
– He’s a former pre-debut member of CONNECTUMM BOYS (2025), where he was known as 🦁.
– Eunchan participated in PROJECT 7 (2024), but was eliminated in the Zero-Setting round.
– He attended JB DANCE & MUSIC STUDIO and Starcore Academy.
– He is friends with ADAP‘s Jongho and PROJECT 7‘s Kim Siyul as they attended JB DANCE & MUSIC STUDIO together.
– Eunchan auditioned for THE CONNECTUMM Entertainment with NCT DREAM‘s “When I’m With You” and George‘s “something between us”.
– He has an older brother.
– His role models are his brother and Tyler the Creator.
– His charming points are his face and aegyosal.
– Eunchan’s favorite colors are red and sky blue.
– His favorite season is summer because he enjoys the atmosphere of summer nights.
– His favorite food is sweet potato pizza and tteokbokki.
– Eunchan’s least favorite food is bell pepper.
– His favorite snack is Jjolbyeong spicy flavor.
– His favorite dessert is bingsu.
– One thing he would like to try after his debut is snorkeling.
– Motto: “Let’s do everything we want to do.”
Yang Sehyeon
Stage Name: Yang Sehyeon (양세현)
Birth Name: Yang Se Hyeon (양세현)
Position(s): N/A
Birthday: N/A
Zodiac Sign: N/A
Chinese Zodiac Sign: N/A
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @sehn_108
Yang Sehyeon Facts:
– He signed with Studio Blossom around March-April of 2026.
– He has endorsed and promoted clothing brand VALERON and fashion culture market Fashion KODE.
Lee Eunkyu
Photo not available
Stage Name: Lee Eunkyu (이은규)
Birth Name: Lee Eun Kyu (이은규)
Position(s): N/A
Birthday: N/A
Zodiac Sign: N/A
Chinese Zodiac Sign: N/A
Height: N/A
Weight: N/A
Blood Type: A
MBTI Type: N/A
Nationality: Korean
Instagram: @leeun.kyu
Lee Eunkyu Facts:
– He was added to the group around June 2026.
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