Younghoon
영훈 · 김영훈 (Kim Young-hoon) · Jelly Kim
Kim Young-hoon — Lead Vocalist · Visual
August 8, 1997 Korean 183 cm 61 kg Type A Leo
Younghoon is the lead vocalist and visual of the South Korean boy group THE BOYZ, born Kim Young-hoon on August 8, 1997, in Seoul, South Korea. Raised in Incheon and once a competitive swimmer, he was famously discovered by a talent agency while buying bread at a convenience store, a story that has become one of his most beloved fun facts among THE B. Younghoon debuted with THE BOYZ in December 2017 through the mini album The First and has since become known for his warm, soothing vocals featured across releases like Reveal, Breaking Dawn, and Unexpected. Standing out for his tall stature and striking visuals, he modeled at Seoul Fashion Week in 2017 and has continued to build a career beyond music, including acting roles in the dramas Love Revolution and One the Woman. Despite his composed, model-like image, Younghoon is known to be shy and easily embarrassed off camera, a trait that only adds to his charm. He owns a pet poodle, counts BTS's V as his role model, and enjoys quiet hobbies like watching movies, skiing, and relaxing alone in cafes. His INFP-T personality reflects a thoughtful, introspective side that balances his confident stage presence. Whether delivering emotional high notes on a THE BOYZ ballad or taking on a new acting role, Younghoon continues to prove himself as one of the group's most versatile and quietly captivating members, beloved by fans for both his talent and his humble, down-to-earth personality.
Story
Biography
Who Is Younghoon? Meet THE BOYZ’s Tall, Talented Visual
Younghoon, born Kim Young-hoon on August 8, 1997, in Seoul, South Korea, is the lead vocalist and visual of the South Korean boy group THE BOYZ. Standing tall with striking features, Younghoon is often singled out by fans and members as having some of the best visuals in the group — but there’s a lot more to him than good looks.
From Competitive Swimmer to K-pop Idol
Before entering the entertainment industry, Younghoon was a competitive swimmer, once placing second at a swim meet in Incheon, where he grew up attending Yeonsong schools. His path to stardom took an unexpected turn when he was scouted by a talent agency representative while simply buying bread at a convenience store — a story fans of THE BOYZ still love to retell.
Debut and Musical Journey
Younghoon debuted with THE BOYZ on December 6, 2017, in the mini album The First. His warm, soothing vocals have anchored ballads and emotional title tracks throughout the group’s discography, from Reveal to the Japanese studio album Breaking Dawn and beyond. He also modeled at Seoul Fashion Week in 2017, reflecting his natural star quality even before his idol debut.
Acting Career and Personality
Beyond music, Younghoon expanded into acting, taking on a second-lead role in the drama Love Revolution (2020) and a guest role in One the Woman (2021). Despite his composed, model-like presence on screen and stage, Younghoon is famously shy in real life — something THE B finds endearing. He’s also a huge fan of BTS’s V, whom he calls his role model.
Life Off Stage
When he’s not performing, Younghoon enjoys watching movies, skiing, and spending quiet time in cafes with his pet poodle waiting for him at home. His favorite color is sky blue, and he has a well-known dislike of cucumbers paired with a love for homemade kimchi jjigae.
From a shy swimmer scouted at a convenience store to one of THE BOYZ’s most visually striking and vocally gifted members, Younghoon continues to charm fans with his mix of talent, humility, and quiet warmth.
Profile
Basic Information
| Stage Name | Younghoon |
| Full Birth Name | Kim Young-hoon (김영훈) |
| Date of Birth | August 8, 1997 |
| Birthplace | Mok-dong, Yangcheon-gu, Seoul, South Korea |
| Hometown | Incheon, South Korea |
| Nationality | Korean |
| Height | 183 cm (6'0") |
| Weight | 61 kg (134 lbs) |
| Blood Type | A |
| Zodiac Sign | Leo |
| MBTI | INFP-T |
| Education | Incheon Yeonsong Elementary, Middle, and High School |
| Agency | ONE HUNDRED (formerly Cre.ker Entertainment, IST Entertainment) |
| Debut | December 6, 2017 (THE BOYZ, "The First") |
| Languages | Korean |
| Nicknames | Jelly, Visual King |
| Hobbies | Watching movies, skiing, swimming |
| Favorite Color | Sky Blue |
| Ideal Type | A girl with aegyo, similar to his mother |
Membership
Groups & Positions
The Boyz
ONE HUNDRED (formerly Cre.ker Entertainment, IST Entertainment)
Lead Vocalist Visual
December 2017 – Present
The Lineup
Group Members — THE BOYZ
Sangyeon
Leader · Main Vocalist
Jacob
Lead Vocalist · Sub-Rapper
Younghoon
Lead Vocalist · Visual
This Idol
Hyunjae
Lead Vocalist · Lead Dancer · Visual
Juyeon
Main Dancer · Vocalist · Visual
Kevin
Main Vocalist
New
Main Vocalist
Q
Main Dancer · Vocalist
Sunwoo
Main Rapper · Vocalist
Eric
Lead Dancer · Rapper · Vocalist · Maknae
Journey
Career Timeline
2017
Debut with THE BOYZ
Younghoon officially debuted as a lead vocalist and visual of THE BOYZ on December 6, 2017, with the mini album "The First" and its title track "Boy."
2018
First Rookie Awards
THE BOYZ earned their first "Best New Artist" wins, including at the Melon Music Awards and Soribada Best K-Music Awards.
2020
Acting Debut in "Love Revolution"
Younghoon made his acting debut as a second lead in the Korean web drama "Love Revolution," expanding his career beyond music.
2020
Won "Road to Kingdom"
Younghoon helped THE BOYZ win first place on Mnet's competition show "Road to Kingdom," delivering standout visuals and vocals on stages like "Sword of Victory."
2020
Debut Studio Album "Reveal"
He promoted THE BOYZ's first full-length album "Reveal," which topped South Korea's Gaon/Circle Album Chart.
2021
Japanese Debut with "Breaking Dawn"
THE BOYZ released their first Japanese studio album "Breaking Dawn," reaching the Top 5 of the Oricon Albums Chart.
2021
"Kingdom: Legendary War" Runner-up
The group placed second on Mnet's "Kingdom: Legendary War," and Younghoon appeared in the drama "One the Woman" the same year.
2024
"Phantasy" Trilogy Completed
He promoted through the three-part conceptual "Phantasy" era exploring love and fate, released between 2023 and 2024.
2025
Move to ONE HUNDRED & "Unexpected" Era
THE BOYZ moved to their new agency ONE HUNDRED and released the chart-topping album "Unexpected," with Younghoon continuing as one of the group's key vocalists.
Music
Discography
💜
The First
Mini Album
2017
💜
The Start
Mini Album
2018
💜
The Sphere
Single Album
2018
💜
The Only
Mini Album
2018
💜
Dreamlike
Mini Album
2019
💜
Bloom Bloom
Single Album
2019
💜
Reveal
Studio Album
2020
💜
Chase
Mini Album
2020
💜
Breaking Dawn
Japanese Studio Album
2021
💜
Thrill-ing
Mini Album
2021
💜
She's the Boss
Japanese Mini Album
2022
💜
Be Aware
Mini Album
2022
💜
Be Awake
Mini Album
2023
💜
Phantasy Pt.1: Christmas in August
Mini Album
2023
💜
Phantasy Pt.2: Sixth Sense
Mini Album
2023
💜
Delicious
Japanese Studio Album
2023
💜
Phantasy Pt.3: Love Letter
Studio Album
2024
💜
Gibberish
Japanese Studio Album
2024
💜
Trigger
Mini Album
2024
💜
Unexpected
Studio Album
2025
💜
A;Effect
Mini Album
2025
🎧
Keeper
Special Single
2018
🎧
Christmassy!
Special Single
2020
🎧
Maverick
Single Album
2021
🎧
Drink It
Digital Single (UNIVERSE Music)
2021
🎧
All About You
Special Single
2022
🎧
Dear.
Pre-Release Single
2023
🎧
VVV
Single
2025
Recognition
Awards & Achievements
Best New Male Artist (with THE BOYZ)
Melon Music Awards
2018
Rookie Award (with THE BOYZ)
Korea Brand Awards
2018
Rookie Award (with THE BOYZ)
Soribada Best K-Music Awards
2018
Winner, 1st Place (with THE BOYZ)
Mnet "Road to Kingdom"
2020
Runner-up, 2nd Place (with THE BOYZ)
Mnet "Kingdom: Legendary War"
2021
Bonsang / Main Prize (with THE BOYZ)
Various Korean Music Award Shows
2021
Best Performance – Male Group (with THE BOYZ)
Asia Artist Awards
2022
Best Dance Performance – Male Group (with THE BOYZ)
Various Korean Music Award Shows
2023
No.1 Album, Unexpected (with THE BOYZ)
Circle Chart / Music Show Wins
2025
Did You Know?
Trivia & Fun Facts ✨
★
Younghoon was born on August 8, 1997, in Mok-dong, Yangcheon-gu, Seoul, South Korea.
★
His English name is Jelly Kim.
★
He has an older brother, born in 1992.
★
He attended Incheon Yeonsong Elementary, Middle, and High School.
★
He was discovered by a talent agency while eating bread at a convenience store.
★
Despite his cool, chic visuals, Younghoon is very shy and gets easily embarrassed.
★
His representative number within the group is 67.
★
He was a national-level competitive swimmer, once placing second in an Incheon swimming competition.
★
He modeled at Seoul Fashion Week 2017 alongside member Juyeon.
★
He was a C.A.S.H Cube model and appeared in the "Paul Miranda Italy" pictorial before debut.
★
Younghoon appeared in I.O.I's "Whatta Man" and John Park's "DND (Do Not Disturb)" music videos.
★
He, along with Hwall, Hyunjae, and Eric, appeared in Melody Day's "Colour" music video.
★
He made his acting debut as a second lead in the drama "Love Revolution" (2020).
★
He played a guest role across several episodes of the drama "One the Woman" (2021).
★
His favorite color is sky blue, and his favorite number is 7.
★
He dislikes cucumbers but loves homemade kimchi jjigae (kimchi stew).
★
He owns a pet poodle.
★
His role model is BTS's V, whom he deeply respects.
★
He can imitate the sounds of a motorcycle engine and a window being wiped.
★
Younghoon folds his hands in front of his chest when he's nervous or excited.
★
He enjoys spending time alone in cafes, saying it helps him relax without being disturbed.
★
He's known among members as having some of the best physique and visuals in the group.
★
His hobbies include watching movies, skiing, and swimming.
★
His ideal type is a girl who has aegyo and reminds him of his mother.
★
Fans often praise his tall stature and soft, warm vocal tone on ballad tracks.
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Photos
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