BOY19ER Members Profile, Ages, Heights, & (Updated Facts!)

BOY19ER is an upcoming nineteen-member Kpop boy group under Spheres Entertainment. The members are Nam Hyunwoo, Kim Seon, Jung Yoonho, Seo Dowon, Park Junwon, Han Minkyu and Park Sechan, and Kang Sechan. Their debut date is currently unknown.

Table of Contents

BOY19ER Profile

Debut	N/A
Active Years	2025–present
BOY19ER Members	Nam Hyunwoo, Kim Seon, Jung Yoonho, Seo Dowon, Park Junwon, Han Minkyu, Park Sechan, Kang Sechan
Genre	N/A
Status	Pre-debut
Label	Spheres Entertainment
Oldest Member	N/A
Youngest Member	N/A
Former Member	N/A
Fandom Name	N/A

BOY19ER Facts:

– BOY19ER was first announced in July 2025.
– The group is labelmates with JNXSK.

BOY19ER Members Profile

1. Nam Hyunwoo

Stage Name	Nam Hyunwoo
Birth Name	N/A
Position	N/A
Birthday	N/A
Active Years	2025–present
Age	(in 2024)
Zodiac Sign	N/A
Height	N/A
Weight	N/A
Nationality	Korean
Blood Type	N/A
MBTI	N/A

Nam Hyunwoo Facts:

– His stage name was announced as Nam Dohyun but was later changed to Nam Hyunwoo.

2. Kim Seon

Stage Name	Kim Seon (김시온)
Birth Name	N/A
Position	N/A
Birthday	N/A
Active Years	2025–present
Age	(in 2024)
Zodiac Sign	N/A
Height	N/A
Weight	N/A
Nationality	Korean
Blood Type	N/A
MBTI	N/A

Kim Seon Facts:

– His stage name was announced as Kim Sion but was later changed to Kim Seon.

3. Jung Yoonho

Stage Name	Jung Yoonho (정윤호)
Birth Name	N/A
Position	N/A
Birthday	N/A
Active Years	2025–present
Age	(in 2024)
Zodiac Sign	N/A
Height	N/A
Weight	N/A
Nationality	Korean
Blood Type	N/A
MBTI	N/A

Jung Yoonho Facts:

N/A

4. Seo Dowon

Stage Name	Seo Dowon (서도원)
Birth Name	N/A
Position	N/A
Birthday	N/A
Active Years	2025–present
Age	(in 2024)
Zodiac Sign	N/A
Height	N/A
Weight	N/A
Nationality	Korean
Blood Type	N/A
MBTI	N/A

Seo Dowon Facts:

N/A

5. Park Junwon

Stage Name	Park Junwon
Birth Name	N/A
Position	N/A
Birthday	N/A
Active Years	2025–present
Age	(in 2024)
Zodiac Sign	N/A
Height	N/A
Weight	N/A
Nationality	Korean
Blood Type	N/A
MBTI	N/A

Park Junwon Facts:

– Initially his stage name was announced as Park Junil but was later changed to avoid confusion with other artists of the same name.

6. Han Minkyu

Stage Name	Han Minkyu (한민규)
Birth Name	N/A
Position	N/A
Birthday	N/A
Active Years	2025–present
Age	(in 2024)
Zodiac Sign	N/A
Height	N/A
Weight	N/A
Nationality	Korean
Blood Type	N/A
MBTI	N/A

Han Minkyu Facts:

N/A

7. Kang Sechan

Stage Name	Kang Sechan (강세찬)
Birth Name	N/A
Position	N/A
Birthday	N/A
Active Years	2025–present
Age	(in 2024)
Zodiac Sign	N/A
Height	N/A
Weight	N/A
Nationality	Korean
Blood Type	N/A
MBTI	N/A

Kang Sechan Facts:

N/A

SOCIAL MEDIA HANDLES
Instagram: boy19er_official

Note: If you know more facts about BOY19ER, kindly let us know in the comments down below!

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BOY19ER Members Profile & Facts