Boy Groups

Big O!cean Members Profile & Facts

Big O!cean Members

Big O!cean (빅오션) is a three-member deaf Kpop boy group under PARASTAR Entertainment. The group members are Park Hyunjin, Kim Jiseok, and Lee Chanyeon. They made their debut on April 20, 2024 with the song ‘Glow.’  

Big O!cean Profile

DebutApril 20, 2024
Active Years2023–present
Big O!cean MembersPark Hyunjin, Kim Jiseok, Lee Chanyeon
LabelPARASTAR Entertainment
Oldest MemberLee Chanyeon
Youngest MemberKim Jiseok
Former MemberN/A
Fandom NameN/A

Big O!cean Facts:

– Big O!cean was previously known as S-Boyz.
– They filmed a dance challenge with RIIZE.
– The group uses sign language in their performance.
– Their debut song ‘Glow’ is a remake of H.O.T.’s song “Hope”.
– All members use cochlear implants for processing sounds and speech.
– Big O!cean is the first ever South Korean deaf boy group.
– The group was invited to the Hangzhou Paralympics in China.
– They aim to create their own music genre called S-Pop which is a combination of Korean (KSL), American (ASL) and International (ISL) sign languages.


Instagram: big_ocean.official
Youtube: @BigOcean.official
Twitter: Big_O_cean
TikTok: @big_ocean.official

Big O!cean Members Profile

1. Park Hyunjin

Park Hyunjin (Big O!cean Members)
Park Hyunjin
Stage NamePark Hyunjin (박현진)
Birth NamePark Hyunjin (박현진)
PositionMain Vocal
BirthdayOctober 24, 1999
Active Years2023–present
Age24 (in 2024)
Zodiac SignScorpio
Height180 cm
Blood TypeN/A
Representative EmojiN/A

Park Hyunjin Facts:

– Park Hyunjin developed a loss of hearing when he was two and got a high fever that weakened his hearing. (OneshotHansol)
– He is a content creator who raises awareness for hearing impairment.

– It took him half a year to get used to cochlear implants.
– He admires Beethoven.
– He usually reads other people’s lips to know what they are saying but also uses a speech recognition app if he can’t see them properly.
– His specialty is being a creator.
– He was into toy radios when he was five and used to listen to them at full volume which damaged his hearing further.  (WERACLE)
– His mother took him to the hospital and he was diagnosed with hearing impairment when he didn’t respond to his mother calling him from the kitchen and asking him to lower the sound of the radio.
– He has worn hearing aids since he was five. (OneshotHansol)
– His hearing got damaged even further when his foot got stuck in the banister as he was jumping over it to get to the cafe at the age of nine. He fell and hit the left side of his head. He had a cochlear implant surgery after the incident.
– He said people used to call him ‘Beethoven’ instead of his name to ridicule him as they considered him a symbol of impaired hearing.  (OneshotHansol)
– He used to get bullied a lot in school so he started making videos to raise awareness.
– His shoe size is 265mm.

Instagram: hyunjin_pick
TikTok: @hyunjin_pick

2. Lee Chanyeon

Lee Chanyeon (Big O!cean Members)
Lee Chanyeon
Stage NameLee Chanyeon
Birth NameLee Chan Yeon (이찬연)
BirthdayMarch 27, 1998
Active Years2023–present
Age26 (in 2024)
Zodiac SignAries
Height177cm (5’8″)
Weight70kg (154lbs)
Blood TypeN/A
Representative EmojiN/A

Lee Chanyeon Facts:

– His special ability is playing the guitar.
– He used to work at the hospital.

Instagram: chanyeon_l.3
Threads: @chanyeon_l.3

3. Kim Jiseok

Kim Jiseok (Big O!cean Members)
Kim Jiseok
Stage NameKim Jiseok (김지석)
Birth NameKim Ji Seok (김지석)
BirthdayMarch 5, 2003
Active Years2023–present
Age21 (in 2024)
Zodiac SignPisces
Height183 cm
Weight70kg (154lbs)
Blood TypeN/A
Representative EmojiN/A

Kim Jiseok Facts:

– His specialty is modeling.

Instagram: jiseok.1

Big O!cean Photos

Note: Which Big O!cean members caught your eye first? Let us know your story in the comments down below!

Debut Stage:


Lilian Chen

Yo! I'm Lilian, an Ahgase and a curious wordsmith on a never-ending quest for knowledge. Don't hesitate to spot any slip-ups in my work and feel free to reach out with additional facts & insights! ^^

1 Comment

  1. Olá! Estou muito feliz por encontrar uma página que já está acompanhando eles, fiquei muito animada com o Debut deles. Gostaria apenas de fazer uma pequena observação, a comunidade surda não gosta que seja chamado “linguagem” de sinais, e sim “língua de sinais”, porque elas não são provenientes da língua verbal de cada país, são línguas separadas e independentes, então seria legal fazer essa pequena mudança na postagem. Estarei apoiando o seu trabalho aqui❣️

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