Jelly-i (Jellyfish Entertainment) Male Trainees Profile and Facts:
These are the current male trainees at Jellyfish Entertainment. The trainees are Han Yuseop, Park Hyunbeen, and Jang Yeojun. Although not confirmed, they are presumed to debut together with Park Gunwook once he wraps up promotions with ZEROBASEONE (ZB1) in 2026.
Official Accounts:
Trainee Instagram: @jelly_practiceroom
Trainees Profile:
Park Hyunbeen
Name: Park Hyunbeen (박현빈)
Position: Rapper
Birthday: April 11th, 2005
Zodiac Sign: Aries
Height: 180.4 cm (5’11”)
Blood Type: –
MBTI Type: ENFP
Nationality: Korean
Park Hyunbeen Facts:
– He has an older sister.
– On Instagram he uses the hashtag #gwangjincityboy.
– He passed auditions for PLEDIS Entertainment and later transferred to Source Music where he trained with NOWADAYS member Kim Hyeon-bin.
– Hyunbeen can speak English and Japanese.
– He ranked 48th on BOYS PLANET.
– He lived in America and moved back to Korea in his 5th year of elementary school, his English name is Brian.
– His nicknames are Quokka and Gwangjin City Boy.
– His role model is his father.
– Hyunbeen is loud and talks a lot.
– He likes to give song recommendations to fans on Instagram.
– He likes to go hiking.
– Hyunbeen likes anime and manga.
– He really likes cola.
– He went to Yangjin Elementary School and graduated from Daewon Foreign Language High School in Seoul in 2024.
Jang Yeojun
Name: Jang Yeojun (장여준)
Position: Dancer, Maknae
Birthday: September 27th, 2005
Zodiac Sign: Libra
Height: 177.5 cm (5’10”)
Blood Type: –
MBTI Type: ENFJ
Nationality: Korean
Jang Yeojun Facts:
– On Instagram he uses the hashtag #jangyeojunie.
– He ranked 62nd on BOYS PLANET.
– In 2021, he was a contestant on Extreme Debut: Wild Idol, but was eliminated early.
– His role models are TXT, Lee Seung-gi, and INFINITE.
– He attended Noeun Middle School in Daejeon.
Former Members:
Han Yuseop
Name: Han Yuseop (한유섭)
Position: Vocalist
Birthday: May 6th, 2004
Zodiac Sign: Taurus
Height: 173 cm (5’8″)
Blood Type: –
MBTI Type: INFP
Nationality: Korean
Han Yuseop Facts:
– On Instagram he uses the hashtag #soulismylife.
– Yuseop can play the guitar.
– He speaks a bit of English.
– He ranked 85th on BOYS PLANET.
– His nickname is Seobi.
– His role models are Justin Bieber, Song Minho, and B.I.
– Yuseop graduated from Garak High School in Seoul in 2023.
– He was revealed as a contestant on KBS2’s 2024 boy group survival show MAKE MATE 1 on March 28, 2024. The program does not accept applicants who belong to an entertainment agency, which means Han Yuseop must have left Jellyfish Entertainment sometime in late 2023.
Profile Made by claravirginia
Are you looking forward to their debut? Let us know in the comments below!
