K-pop Boy Groups

MOONBOY Members Profile: Full Names, Ages, Heights, Weights and More

June 26, 2026 | By
MOONBOY members are Miki, Jeongkey, and Jin.
OriginSeoul, South Korea
DebutAugust 25, 2017
Number of Members3
MembersMiki
Jeongkey
Jin
Former MemberHaizee

MOONBOY Members Profile

Miki

Full NameYoon Seonghwan
BirthdayN/A
BirthplaceN/A
AgeN/A
HeightN/A
Zodiac SignN/A
PositionGuitarist

Jeongkey

Full NameJeong Jaeho
BirthdayN/A
BirthplaceN/A
AgeN/A
HeightN/A
Zodiac SignN/A
PositionDrummer

Jin

Full NameChoi Hyeongjin
BirthdayN/A
BirthplaceN/A
AgeN/A
HeightN/A
Zodiac SignN/A
PositionBassist
Instagramjinny_the_bass

Former Member Profile

Haizee

MOONBOY former member Haizee
Full NameHong Saehwan
BirthdayAugust 7
BirthplaceN/A
AgeN/A
HeightN/A
Zodiac SignLeo
PositionMain Vocalist
Instagramhong.saehwan

FAQs

How many members are in MOONBOY?

MOONBOY is a 3-member K-pop boy group. The group consists of Miki, Jeongkey, and Jin.

When did MOONBOY debut?

MOONBOY debuted on August 25, 2017, with their single Shining Bomb.

Related Posts