Finding reliable information about BOYNEXTDOOR members can be tricky. Details are scattered, and it’s hard to know what’s accurate. Fans often end up visiting multiple sites to get the full picture.
Each member has unique talents, charm, and personality that make the group stand out. From stage presence to fan interactions, their individual traits add depth and energy to the group.
Knowing their ages, roles, hobbies, and fun facts helps fans feel closer to them and understand their journey.
You’ll get complete profiles of all six members, along with interesting facts, achievements, and insights into their group dynamics and relationships.
BOYNEXTDOOR Group Overview
BOYNEXTDOOR, or BND, means “the boys next door” and sings relatable songs for daily life. The group is formed under KOZ Entertainment, founded and produced by Zico, who shaped their sound and style.
Their fandom, ONEDOOR, represents the bond between fans and the group, supporting their journey and shared dreams.
Key Points:
- Debut Date: May 30, 2023 (Korea), July 10, 2024 (Japan)
- Fandom Name: ONEDOOR
- Official Socials: Instagram @boynextdoor_official, YouTube BOYNEXTDOOR
BOYNEXTDOOR members are not just talented performers, but they also bring distinct personalities that complement one another, creating a cohesive group dynamic.
Member Profiles
All six members of BOYNEXTDOOR are Korean, each bringing unique talents and personalities that make the group dynamic and relatable.
1. Jaehyun
Credit: Mymusic Taste
Jaehyun leads the group with a lively and approachable personality, making him a fan favorite for his energy and charm.
| Attribute | Details |
|---|---|
| Birth Name | Myung Jae-hyun |
| Position | Leader |
| Birthday | December 4, 2003 |
| Age | 22 |
| Height | 177 cm (5’10”) |
| Weight | 59 kg |
| Blood Type | A |
| MBTI | ENFP |
| Representative Emojis | 🐶, 🐺 |
Jaehyun was born in Daebang, Dongjak, Seoul, South Korea, and previously lived abroad. A former YG Entertainment trainee, he enjoys soccer and golf and is known for his lively performances and cheerful personality.
The last member to join BND, he quickly became indispensable for his humor, mentorship, and ability to keep the team motivated.
Jaehyun’s energy sets the tone for the group, making him a central figure fans rely on for excitement and guidance.
2. Sungho
Credit: Wikidata
Sungho brings logic and charisma to the group, balancing energy with strategic thinking.
| Attribute | Details |
|---|---|
| Birth Name | Park Sung-ho |
| Position | Main Vocalist |
| Birthday | September 4, 2003 |
| Age | 22 |
| Height | 173 cm (5’8”) |
| Weight | N/A |
| Blood Type | A |
| MBTI | ENTJ |
| Representative Emojis | 🐈 |
As the oldest member and group “energizer,” Sungho brings an infectious high energy that uplifts the team both on and off stage.
His calm yet engaging stage presence and thoughtful planning make him an essential voice in both performance and behind-the-scenes strategy.
Sungho’s balance of logic and warmth adds depth to the group dynamic and connects well with fans.
3. Riwoo
Credit: Genius
Riwoo captivates with his calm demeanor and impressive dance skills, bringing elegance to every performance.
| Attribute | Details |
|---|---|
| Birth Name | Lee Sang-hyuk |
| Position | Main Dancer |
| Birthday | October 22, 2003 |
| Age | 22 |
| Height | 170 cm (5’7”) |
| Weight | 48 kg |
| Blood Type | A |
| MBTI | ISFP |
| Representative Emojis | 🦦, 🍩 |
Born in Seoul, Riwoo enjoys sweets and desserts and keeps calm under pressure. He trained at Def Dance School before joining KOZ as the group’s second trainee and also appeared on dance talent shows prior to debut.
Close with other idols, Riwoo’s dedication to his craft and calm personality endear him to fans and fellow members alike.
Riwoo’s dance talent and steady presence make him the heart of the group’s stage performances.
4. Taesan
Credit: kpopping
Taesan is the group’s all-rounder, combining musical skill, creativity, and a sharp intellect.
| Attribute | Details |
|---|---|
| Birth Name | Han Dong-min |
| Position | All-Rounder |
| Birthday | August 10, 2004 |
| Age | 21 |
| Height | 182 cm (6’0”) |
| Weight | N/A |
| Blood Type | A |
| MBTI | INTJ |
| Representative Emojis | 🐈⬛, 🗻 |
Born in Gwangju, Taesan trained for seven years and excels at producing music. A well-known fan of the British rock band Oasis,he plays piano and enjoys reading.
He contributed to BOYNEXTDOOR’s lyrics and official greeting, demonstrating his creative leadership.
Taesan’s artistry and intellect provide a strong creative backbone for the group.
5. Leehan
Credit: Pinterest
Leehan is known for his caring personality and unique hobbies, giving the group emotional depth.
| Attribute | Details |
|---|---|
| Birth Name | Kim Dong-hyun |
| Position | Lead Vocalist |
| Birthday | October 20, 2004 |
| Age | 21 |
| Height | 180 cm (5’11”) |
| Weight | 59 kg |
| Blood Type | O |
| MBTI | ESFJ |
| Representative Emojis | 🦁, 🐠, 🐰, 👽 |
From Busan, Leehan enjoys aquascaping and marine life, earning him the nickname “therapist of KOZ Entertainment.”
His caring nature helps members with personal issues, and he excels at marine sports. Leehan’s creativity and empathy make him a key support within the group.
Leehan’s nurturing personality strengthens the group’s bond and ensures harmony behind the scenes.
6. Woonhak
Credit: Weverse
The youngest member, Woonhak, brings freshness, warmth, and energy to the group as the maknae.
| Attribute | Details |
|---|---|
| Birth Name | Kim Woon-hak |
| Position | Maknae |
| Birthday | November 29, 2006 |
| Age | 19 |
| Height | 182 cm (6’0”) |
| Weight | N/A |
| Blood Type | A |
| MBTI | ENFP |
| Representative Emojis | 🧸, ⛄ |
Born in Suwon, Woonhak enjoys music, basketball, and producing. He served as Inkigayo MC alongside TXT’s Yeonjun and Park Jihu from July 2023 to April 2024.
His caring personality and playful energy make him both approachable and endearing.
Woonhak’s youthful spirit and energy bring joy and a sense of fun to BOYNEXTDOOR.
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BOYNEXTDOOR Achievements
BOYNEXTDOOR has quickly made a mark in the K-pop industry, earning recognition for their music, performances, and growing fanbase.
- Won Favorite Male Group at the 2025 MAMA Awards
- Received multiple trophies at the 2nd D Awards, including a grand prize for Only Today I LOVE YOU
- Achieved triple million-seller status with mini-albums, including The Action
- Hollywood Action peaked at #2 on Melon’s Top 100 charts
- Achieved five consecutive Billboard 200 entries across all mini-albums, peaking at #40 with both 19.99 and The Action
These top achievements highlight BOYNEXTDOOR’s rapid rise, showcasing their talent, strong fan support, and growing influence worldwide.
Conclusion
Learning about BOYNEXTDOOR members gives fans a deeper look into their talents, personalities, and achievements. Understanding each member’s role, hobbies, and unique traits makes following the group more enjoyable and meaningful.
By exploring their profiles, you can appreciate the effort, teamwork, and energy that go into every performance. This insight helps fans feel more connected and informed about the group’s journey and successes.
Stay updated with their latest releases and activities to support BOYNEXTDOOR. Follow their official social media and join ONEDOOR to keep up with every exciting moment.
Frequently Asked Questions
Which BOYNEXTDOOR Member Acts as the Group’s MC?
Woonhak served as Inkigayo MC from July 2023 to April 2024.
Who Trained the Longest Before Their Debut?
Taesan trained for seven years, the longest among all members.
Do Boynextdoor Members Play Instruments?
Taesan plays the piano and has been involved in producing the group’s music.
