AMBITION Members Profile and Facts
AMBITION (엠비션) is a South Korean pre-debut boy group under Wells Entertainment. The group consists of 3 members: Rookie, Daehyun, and Yoonhyun. They began promotions in Japan in April 2022, and released their pre-debut single “Inception” on June 9, 2023.
Group Name Meaning: It reflects their ambition.
Official Greeting: N/A
AMBITION Fandom Name: Hope
Fandom Name Meaning: Their fans are their hope.
AMBITION Official Colors: N/A
AMBITION Official Logo:
Official SNS:
Instagram: @ambition_official__
X: @ambition_1004 (JP)/ @AMBITION_KOREA (KR)
TikTok: @ambition_official_/ @ambition_official (Inactive)
YouTube: Ambition
AMBITION Member Profiles:
Rookie
Stage Name: Rookie (루키/ ルキ)
Birth Name: Jeong Hyeon Seok (정현석)
Position(s): 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/ @imjust_hh_
X: @imjust_hh
TikTok: @imjust_hh
Rookie Facts:
– He is a former member of the pre-debut groups ATEEN (2018) and B.I.T (2019-2020).
– He was a model at the Milano Kids fashion show.
– Rookie appeared on MBC’s variety show Surprise Mystery TV and TVN’s Blue Tower.
– He participated in the lyrics writing of AMBITION’s pre-debut single “Inception”.
– He has several small tattoos on both his arms and a big tattoo on his chest.
– Rookie’s role model is XXXTentacion.
– He’s interested in fashion and especially designer clothes.
Daehyun
Stage Name: Daehyun (대현/ デヒョン)
Birth Name: Kim Dae Hyun (김대현)
Position(s): Maknae, Main Dancer, Vocalist
Birthday: February 22, 2002
Zodiac Sign: Pisces
Chinese Zodiac Sign: Horse
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @lahyun_luna
X: @Lahyun_2
TikTok: @daehyun_2
Daehyun Facts:
– He auditioned for MBC M’s survival show Fan Pick (2023) along with Ryu and Taeho, but none of them passed the auditions.
– He was part of the busking group Vierno (2018-2019) with Taeho.
– Daehyun is a fan of EXO.
– He likes to listen to Korean hip-hop and K-pop.
– Some artists he likes to listen to include The Chainsmokers, Troye Sivan and Harry Styles.
Yoonhyun
Stage Name: Yoonhyun (윤현/ ユンヒョン)
Birth Name: N/A
Position(s): N/A
Birthday: 2002
Zodiac Sign: N/A
Chinese Zodiac Sign: Horse
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Yoonhyun Facts:
– He was announced as a new member on November 18, 2024, and first revealed at their show in Japan on January 12, 2025.
Former Member(s):
Yosuke
Photo Not Available
Stage Name: Yosuke (ようすけ)
Birth Name: N/A
Position(s): Maknae
Birthday: 2005
Zodiac Sign: N/A
Chinese Zodiac Sign: N/A
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Yosuke Facts:
– He was revealed as a new member at their show in Japan on January 12, 2025.
– He didn’t join the group for the next set of performances in April 2025, leading to the presumption that he has left the group.
Kyle
Stage Name: Kyle (카일/ カイル)
Birth Name: Kim Chan (김찬)
Position(s): Leader, Vocalist
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: @chanffcl
X: @kimchan9661
TikTok: @kyle_kch
Kyle Facts:
– He left the group on January 13, 2025, to focus on solo activities, but remains under the company.
– He made his solo debut on February 20, 2025, with the single “SAUCY”, under the stage name CHÁN (찬).
– Kyle was a member of the pre-debut groups ATEEN (2018) and UTH (2019-2020).
– He participated in Produce 101 Season 2 (2017) as an independent trainee, but got eliminated in episode 5, placing 82nd.
– He trained for 2 years and 4 months prior to Produce 101.
– Kyle got a D for his Produce 101 audition, but later got reevaluated to an F.
– He auditioned for Produce 101 together with fellow ATEEN member Heyden, and Kim Jaehwan.
– He released the single “Gift” together with fellow Produce 101 contestants Kim Taewoo, Byun Hyunmin and Choi Jaewoo.
– Kyle is close friends with former Trigger‘s Dwayne.
– He has a sister.
– His nickname is “Jandi” (잔디), which translates to “Grass”.
– His special skills are his vocals and learning point choreography.
– Kyle’s hobbies include writing, toplining, playing various sports (soccer, basketball, billiards, etc.), and finding new music to listen to.
– He can play the guitar and keyboard.
– His favorite color is white.
– Kyle’s favorite number is 6.
– Motto: “Let’s become a meaningful artist.”
Ryu
Stage Name: Ryu (류/ リュウ)
Birth Name: Jung Hoe Rin (정회린)
Position(s): Vocalist
Birthday: July 3, 1996
Zodiac Sign: Cancer
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Instagram: @eunw._o/ @_hoerine
X: @RHoerine
TikTok: @hoerine
YouTube: 류회린
Ryu Facts:
– He left the group after they went on hiatus on July 21, 2024.
– He currently goes by the name Won Eunwoo (원은우).
– Ryu auditioned for MBC M’s survival show Fan Pick (2023) along with Taeho and Daehyun, but none of them passed the auditions.
– He was a contestant on PROJECT 7 (2024), but got eliminated in the first evaluation round.
– He wrote his own song called “Make a Feel”, but never officially released it.
– Ryu has completed his military service.
– He can speak English well.
– He has a pet dog named Tomi/ Tommy (토미) and a cat named Dang-geun (당근, translates to “Carrot”).
– Ryu currently works a part time job at a cafe in Lotte World.
– He is Buddhist.
– He is part of the Beopryongsa Temple Youth Association of the National Bhikkuni Center.
Taeho
Stage Name: Taeho (태호)
Birth Name: Kim Hee Chan (김희찬)
Position(s): Rapper
Birthday: August 20, 1997
Zodiac Sign: Leo
Chinese Zodiac Sign: Ox
Height: 179 cm (5’10)
Weight: 65 kg (143 lbs)
Blood Type: A
MBTI Type: N/A
Nationality: Korean
Instagram: @t.ae_368
TikTok: @ccl5012
Taeho Facts:
– He left the group on January 25, 2024 due to undisclosed reasons.
– Starting August 2024 he has been promoting in Japan as a soloist.
– He is a former member of UTH (2019-2020) under his given name Heechan (희찬), and F.ABLE (2020) under the name Doha (도하).
– He auditioned for MBC M’s survival show Fan Pick (2023) along with Ryu and Daehyun, but none of them passed the auditions.
– Taeho was a contestant on PROJECT 7 (2024), but got eliminated in the first evaluation round.
– He was part of the busking group Vierno (2018-2019) with Daehyun.
– His nickname is Heettoppi (meaning “Sulky Hee”), which was given to him by his friends.
– His role models are G-Dragon and BTS‘ Jimin and V.
– He’s a fan of Stray Kids and his bias is Hyunjin.
– He thinks his charming point is his neck line.
– Taeho’s hobbies are acting, shopping, exercising, gaming, watching animations, and watching G-Dragon clips.
– His special skills are badminton, acting cute (aegyo), and mimicking anime voices.
– He likes Crayon Shin-Chan.
– His favorite foods are eel and salmon, his least favorite foods are spoon worm and wasabi.
– His favorite colors are bright colors, white, black and light maroon.
– Taeho’s favorite number is 7.
– He has multiple tattoos on his arms.
– His ideal type is a girl whose facial features resemble those of a cat.
– Motto: “The path I take is the fortunate one”.
Profile made by midgehitsthrice & noa (forkimbit)
(Special thanks to: Gemie, Lou<3, cam)
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Note #2: Source for the currently listed positions: Official Instagram.
Official Pre-Debut Release:
Who is your AMBITION bias? Do you know any more facts about them? Feel free to comment down below!
