ATEEN Members Profile & Facts
ATEEN (에이틴) was a 10 member pre-debut boy group under DS&A Entertainment. The group consisted of: Jonathan, L.Y, Heyden, Kim Chan, Segun, Kibin, Bill, King, Joel and Rookie. They made their unofficial debut in Japan on September 1, 2018 with their original songs “Just Having Fun” and “난 좀 달러 (I’m Different)”. The group disbanded in late 2018, and the members filed a lawsuit against the company for mistreatment and sexual harassment. The ATEEN members won and the case was closed in the second half of 2023.
Group Name Meaning: N/A
Official Greeting: N/A
ATEEN Fandom Name: N/A
Fandom Name Meaning: N/A
ATEEN Official Colors: N/A
ATEEN Official Logo:
Official SNS:
X: @AteenOfficial
Instagram: @ateenjp (Deleted)
Members Profile:
Jonathan
Stage Name: Jonathan (조나단)
Birth Name: Yau Chun Hon (尤俊汉)
Korean Name: Gu Jun Han (구준한)
English Name: Jonathan Yau
Position: Vocal
Birthday: July 16, 1992
Zodiac Sign: Cancer
Chinese Zodiac Sign: Monkey
Height: 177 cm (5’10)
Weight: 64 kg (141 lbs)
Blood Type: O
MBTI Type: N/A
Nationality: Cantonese
Instagram: @jonathanyau
X: @jonathanyauvlog
Facebook: Jonathan Yau’s Vlog
YouTube: Jonathan Yau’s Vlog
Jonathan Facts:
– He’s a former member of NPI (2015-2016) and ELVIN CREW (2017).
– As ELVIN CREW and Trigger were both under HICC Entertainment, L.Y, Heyden and Jonathan have known each other since then.
– He has a brother who is 7 years older than him.
– He speaks Korean, English, Cantonese, Mandarin and a bit of Japanese, Spanish and Bahasa.
– After ATEEN’s disbandment he went back to university and in 2021 graduated with a master’s degree in architectural technology from Sungkyunkwan University.
– Jonathan studied abroad in Birmingham, UK during his bachelors study.
– He went to high school in Dublin, Ireland.
– He can play the piano. Jonathan also trained in the violin for 3 months but gave up because his teachers hands were always bloody.
– Jonathan composes his own music.
– His introduction to kpop was in middle school when his friend showed him “Sorry Sorry” by Super Junior.
– He decided to become a kpop idol because he was impressed by the choreographies and dancing.
– His role model is EXO‘s Baekhyun, because he sings well and has a unique personality.
– He is a very big Disney fan.
– His favorite movies are Toy Story and Inception.
– His favorite colors are blue and purple.
– Jonathan participated in the Soompi Ulzzang Competition.
– He doesn’t like spiders because of the way they look and because of the big scary spider from Harry Potter. He makes an exception for Spiderman.
– His favorite food is sweet foods, such as cakes and candies. His least favorite food is garlic.
– Two things on his bucketlist are skydiving and going to Magic Kingdom. When he was an idol it was performing at Asia World Expo in Hong Kong and Olympic Stadium in Seoul.
– His favorite things to do are afternoon tea with friends and sleeping.
– Jonathan and Bill share a birthday.
– His ideal type is someone who is kind and knows him well.
Heyden
Stage Name: Heyden (헤이든)
Birth Name: Choi Dong Ha (최동하)
English Name: Leon
Position: Vocal
Birthday: January 18, 1996
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Rat
Height: 170 cm (5’7)
Weight: 62 kg (137 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @_cdh_0118
Twitter: @donghabook
Heyden Facts:
– He is a former member of Trigger (2016).
– He auditioned for MIXNINE, but didn’t pass the auditions.
– Dongha was also a contestant on Produce 101 Season 2, he got eliminated in episode 5, placing 63rd.
– Prior to Produce 101, he trained for 4 years and 4 months.
– He got a C for his Produce 101 audition, he later got reevaluated to a B.
– He was an individual trainee on Produce 101 just like Kim Chan so they auditioned together and became close through the show.
– As ELVIN CREW and Trigger were both under HICC Entertainment, L.Y, Jonathan and Heyden have known each other since then.
– He was a pro-gamer before becoming an idol, he ranked 30th world-wide in Overwatch.
– He is friends with J.SEPH from KARD.
– Heyden has multiple tattoos, one on his arm that reads “Ancora Imparo”.
– He likes to play golf.
– After the group’s disbandment Heyden enlisted.
Kim Chan
Stage Name: Kim Chan (김찬)
Birth Name: Kim Chan (김찬)
Position: Vocal
Birthday: June 1, 1996
Zodiac Sign: Gemini
Chinese Zodiac Sign: Rat
Height: 178 cm (5’10)
Weight: 61 kg (134 lbs)
Blood Type: B
MBTI Type: N/A
Nationality: Korean
Instagram: @kimchankyle
X: @kimchankyle
TikTok: @kyle_kch
Kim Chan Facts:
– He is a former member of the pre-debut groupsUTH (2019-2020), and AMBITION (2022-2024).
– He appeared on Produce 101 Season 2 as an independent trainee, but got eliminated in episode 5, placing 82nd.
– Chan trained for 2 years and 4 months prior to Produce 101.
– He got a D for his Produce 101 audition, he later got reevaluated to an F.
– He released the song “Gift” together with fellow Produce 101 contestants Kim Taewoo, Byun Hyunmin and Choi Jaewoo.
– Chan and Heyden auditioned together for Produce 101 as they were both individual trainees, and became close through the show.
– His specialty is learning point choreography.
– His hobby is finding new music to listen to.
– Chan can play the guitar and keyboard.
– His favorite color is white.
Sihyun
Stage Name: Sihyun (시현)
Birth Name: Park Si Hyun (박시현), legalized to Park Se Gun (박세건)
Position: Rapper
Birthday: October 28, 1996
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Rat
Height: 181 cm (5’11)
Weight: 62 kg (136 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @churrosnutella / @ae_churrosnutella
TikTok: @churrosnutella96
Soundcloud: AIDEN
Sihyun Facts:
– After ATEEN disbanded he joined B.I.T together with King, Rookie and Joel. (2019-2020)
– He lived in Los Angeles, California, USA for some time.
– Sihyun made his solo debut under the stage name AIDEN with the double single , “FATE” on July 7, 2023.
– He’s part of the music and producing crew DIPBLU.
– He used to be a member of YG Trainees Team A together with TREASURE‘s Hyunsuk and AB6IX‘s Woong.
– He used to be a backup dancer for iKON and he’s friends with the members.
– He has choreographed for various famous groups, such as WINNER and CLC.
– His representive animal is a cat.
See more facts about Sihyun…
Kibin
Stage Name: Kibin (기빈)
Birth Name: Shin Ki Been (신기빈), legalized to Shin Seung Ho (신승호)
Position: Vocal
Birthday: January 29, 1997
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Ox
Height: 170 cm (5’6)
Weight: 54 kg (119 lbs)
Blood Type: N/A
MBTI Type: ESTJ
Nationality: Korean
Instagram: @h055o / @as_fffgqu771 (Inactive)
YouTube: [Seungho’s Dance Studio]댄스승튜디오
Kibin Facts:
– He is a musical actor.
– Kibin currently works as a dance teacher at his own dance studio.
– He is interested in clothes and traveling.
– He can speak a bit of English.
– Kibin won the Musical Star Award at Daegu International Music Festival.
– He performed at the 2018 Pyeongchang Olympics.
– He has completed his military service.
Bill
Stage Name: Bill (빌)
Birth Name: Kim Jae Hong (김재홍)
Position: Rapper
Birthday: July 16, 1997
Zodiac Sign: Cancer
Chinese Zodiac Sign: Ox
Height: 175 cm (5’8)
Weight: 64 kg (141 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @luo_rycz
Soundcloud: LUO_RYCZ
YouTube: LUO_김재홍
Bill Facts:
– He made his official solo debut under the name LUO on June 2, 2021, with the single “Take 2 High”.
– Prior to his solo debut he had already been releasing music on his Soundcloud.
– He is a musical actor.
– He starred in the movie AR Project.
– He’s friends with TO1‘s Kyungho.
– Bill graduated from Sogang University in 2023.
– He speaks a bit of English.
– He’s a baseball fan.
– Bill and Jonathan share a birthday.
L.Y
Stage Name: L.Y (엘와이)
Birth Name: Lee Yun Young (이윤영)
Position: Vocal
Birthday: August 17, 1998
Zodiac Sign: Leo
Chinese Zodiac Sign: Tiger
Height: 183 cm (6’0)
Weight: 70 kg (154 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @_yunyoung_lee
L.Y Facts:
– He is a former member of ELVIN CREW (2017) under the name Siwoo.
– L.Y was the main vocal in ELVIN CREW.
– As ELVIN CREW and Trigger were both under HICC Entertainment, L.Y, Jonathan and Heyden have known each other since then.
– He trained at Def Dance School.
– He participated in the singing contest Superstar K 6.
– L.Y guested in the k-drama Woman With a Suitcase.
– He enlisted in 2019.
– He currently runs his own winebar.
King
Stage Name: King (킹)
Birth Name: Kim Ji Woong (김지웅)
Position: Rapper
Birthday: December 14, 1998
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Tiger
Height: 179 cm (5’10)
Weight: 64 kg (141 lbs)
Blood Type: AB
MBTI Type: ENFJ
Nationality: Korean
Instagram: @official_kimjiwoong
TikTok: @official_kimjiwoong
YouTube: KIMJIWOONG
King Facts:
– He was born in Pohang, Kyungsangbuk-do, South Korea and grew up in Wonju, Kangwon-do.
– He is a former member of ATEEN (2018).
– King originally made his debut in 2016 with INX (2016-2017), where he went by the stage name Jinam (지남).
– He has a younger brother called Junhyuk and an older brother.
– He participated in the survival show Boys Planet and finished 8th place, currently making him a member of ZB1.
– King also joined the idol survival show Burn Up and ended 1st place. His official debut got cancelled due to COVID-19 but he released a song with fellow winner Minjeong called ‘Sick Of Love’.
– His journey to become an idol started at the age of 11. He stated that his parent’s weren’t very supportive of his dreams at first.
– He’s a former SM Entertainment trainee.
– King is very athletic and enjoys sports such as swimming, inline skating and biking.
– He worked as freelance model and walked multiple fashion shows.
– In 2021 he launched his official platform Panic Rose where he displayed and sold his art, and communicated with fans.
– He has worked multiple part time jobs such as waiting at a restaurant and giving dance lessons.
– King made his first kdrama appearance with a cameo in ‘The Liar And His Lover’. He officially made his acting debut in 2021 with the web drama ‘The Sweet Blood’. He also played in ‘Don’t Lie, Rahee’, ‘Kissable Lips’, ‘Convenience Store Junkies’, ‘Pro, Teen’, ‘Roomates of Poongduck 304’ and ‘The Good Bad Mother’.
– He also starred in several music videos: WA$$UP‘s ‘Shut Up U’, Shin Yongjae‘s ‘So What, If The Flowers Are Pretty’, Lim Hanbyul‘s ‘Beautiful Memories’ and Holland‘s ‘Number Boy’.
– He has many idol friends, including Holland, BLK‘s Jongin, Yoon Seobin, BOYS24 Hongin and more.
– His role models are Park Hyoshin and SHINEE‘s Taemin.
– He was formerly part of the dance crew Woneight together with fellow B.I.T member Jun, Trigger‘s Museong, Lucente‘s Taejun, N.cus‘ Hojin and 14U‘s Youngsu.
– He made the choreo for INX‘s debut single “Alright”.
See more facts about King…
Joel
Stage Name: Joel (요엘)
Birth Name: Kim Ki Hwan (김기환)
Position: Rapper
Birthday: April 25th, 2000
Zodiac Sign: Taurus
Chinese Zodiac Sign: Dragon
Height: 181 cm (5’11)
Weight: 64 kg (141 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @kimgiwhan_jesus
Joel Facts:
– After ATEEN disbanded he joined B.I.T together with King, Rookie and Segun. (2019-2020)
– Joel is currently working as an actor, he has done ads, musicals and dramas.
– He had guest roles in the k-dramas Sweet Home 2, Call It Love and Never Give Up.
– He has a dog called Mimi.
– He’s Christian.
– He does a lot of volunteering work.
Rookie
Stage Name: Rookie (루키)
Birth Name: Jeong Hyeon Seok (정현석)
Position: Maknae, Rapper
Birthday: April 19, 2001
Zodiac Sign: Aries
Chinese Zodiac Sign: Snake
Height: 170 cm (5’6)
Weight: 57 kg (125 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @imjust_hh
X: @imjust_hh
TikTok: @imjust_hh
Rookie Facts:
– After ATEEN’s disbandment he joined B.I.T together with King, Joel and Segun. (2019-2020)
– He is a former member of the pre-debut group AMBITION (2022-2024).
– Rookie walked as a model at the Milano Kids fashion show.
– He appeared on MBC’s variety show Surprise Mystery TV and TVN’s Blue Tower.
– He has several small tattoos on his arms, and a big one on his chest.
– Rookie’s role model is XXXTentacion.
– He participated in the lyrics writing of AMBITION‘s pre-debut single “Inception”.
– He’s interested in fashion and especially designer clothes.
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Original Songs (Fancams)
난 좀 달러 (I’m Different):
Just Having Fun:
Who is your ATEEN bias? Do you know more facts about them? Feel free to comment below. 🙂
