| Origin |
Seoul, South Korea |
| Debut |
March 7, 2019 |
| Disbanded |
2019 |
| Number of Members |
3 |
| Members |
Seungjun
Hongil
Hyeongseok
Jingyu
Logan (formerly Mir)
Junghun
Yeram |
| Oldest Member |
Seungjun |
| Youngest Member (Maknae) |
Hyeongseok |
| Tallest Member |
Hyeongseok |
| Shortest Member |
Mir |
ASTIN Former Members Profile
Seungjun
| Full Name |
Ji Seungjun |
| Birthday |
September 15, 1998 |
| Birthplace |
N/A |
| Age |
28 years old |
| Height |
5 feet 9 inches (175 cm) |
| Weight |
143 lbs (65 kg) |
| Zodiac Sign |
Virgo |
| Position |
Leader, Main Vocalist |
| Instagram |
@jx_jun |
Hongil
| Full Name |
Yoon Hongil |
| Birthday |
January 11, 1999 |
| Birthplace |
N/A |
| Age |
27 years and 9 months old |
| Height |
5 feet 11 inches (182 cm) |
| Weight |
154 lbs (70 kg) |
| Zodiac Sign |
Capricorn |
| Position |
Lead Vocalist |
| Instagram |
@astin_y_h.i |
Hyeongseok
| Full Name |
Chu Hyeongseok |
| Birthday |
September 13, 2000 |
| Birthplace |
N/A |
| Age |
26 years and 1 month old |
| Height |
6 feet 0 inches (183 cm) |
| Weight |
152 lbs (69 kg) |
| Zodiac Sign |
Virgo |
| Position |
Main Rapper, Maknae |
| Instagram |
@bu___chu |
Jingyu
| Full Name |
Lee Jingyu |
| Birthday |
April 22, 1998 |
| Birthplace |
N/A |
| Age |
28 years and 5 months old |
| Height |
5 feet 9 inches (176 cm) |
| Weight |
126 lbs (57 kg) |
| Zodiac Sign |
Taurus |
| Position |
Main Rapper, Main Dancer, Vocalist |
| Instagram |
@ijin_gyu98 |
Logan (formerly Mir)
| Full Name |
Lee Yoonsang |
| Birthday |
March 06, 2000 |
| Birthplace |
N/A |
| Age |
26 years and 7 months old |
| Height |
5 feet 8 inches (173 cm) |
| Weight |
126 lbs (57 kg) |
| Zodiac Sign |
Pisces |
| Position |
Lead Rapper, Vocalist |
| Instagram |
@astin_mir |
Junghun
| Full Name |
Jang Junghun |
| Birthday |
February 27, 1999 |
| Birthplace |
N/A |
| Age |
27 years and 7 months old |
| Height |
5 feet 8 inches (173 cm) |
| Weight |
121 lbs (55 kg) |
| Zodiac Sign |
Pisces |
| Position |
Lead Vocalist |
| Instagram |
@j_jung_hun |
Yeram
| Full Name |
Yang Yeram |
| Birthday |
March 31, 2000 |
| Birthplace |
N/A |
| Age |
26 years and 6 months old |
| Height |
5 feet 8 inches (173 cm) |
| Weight |
130 lbs (59 kg) |
| Zodiac Sign |
Aries |
| Position |
Vocalist |
| Instagram |
@astin_yy |
Member Ages: Oldest to Youngest
| Member |
Birthday |
Age |
| Jingyu |
April 22, 1998 |
28 years, 5 months, 21 days old |
| Seungjun |
September 15, 1998 |
28 years, 28 days old |
| Hongil |
January 11, 1999 |
27 years, 9 months, 2 days old |
| Junghun |
February 27, 1999 |
27 years, 7 months, 16 days old |
| Logan (formerly Mir) |
March 06, 2000 |
26 years, 7 months, 7 days old |
| Yeram |
March 31, 2000 |
26 years, 6 months, 12 days old |
| Hyeongseok |
September 13, 2000 |
26 years, 1 month old |
FAQs
How many members are in ASTIN?
ASTIN is a 3-member K-pop boy group. The group consists of Seungjun, Hongil, Hyeongseok, Jingyu, Logan (formerly Mir), Junghun, and Yeram.
When did ASTIN debut?
ASTIN debuted on March 7, 2019, with their album Mirror Mirror.
