ASTIN Members Profile

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ASTIN Members Profile

(아스틴) is a Kpop boy group that consists of 7 members: Seungjun, Jingyu, Hongil, Junghun, Yeram, Mir, and Hyeongseok. They debuted on March 7, 2019, under King Top Entertainment, with the album “Mirror Mirror”.

ASTIN Official Fandom Name:
ASTIN Official Fan Colors:

ASTIN Official Accounts:
Twitter: Official_ASTIN
Instagram: @astin.official

ASTIN Members Profile:

Stage Name: Seungjun (승준)
Birth Name: Ji Seungjun (지승준)
Position: Leader, Main Vocalist
Birthday: September 15th, 1998
Zodiac Sign: Virgo
Blood Type: –
Height: 175 cm (5’9″)
Weight: 65 kg (143 lbs)
Instagram: @jx_jun

Seungjun Facts:
– Q. How can you describe ASTIN in one word? “Shine like a star!”.
– Q. What is the special about ASTIN’s debut album? “I sang the hope that desperation of my heart in breaking out.
And I made a choreography performance and participated in it,
so I think that it is a little more special.”


Stage Name: Jingyu (진규)
Birth Name: Lee Jingyu (이진규)
Position: Main Rapper, Main Dancer, Vocalist
Birthday: April 22nd, 1998
Zodiac Sign: Taurus
Blood Type: –
Height: 176 cm (5’9″)
Weight: 57 kg (126 lbs)
Instagram: @ijin_gyu
TikTok: @ijin_gyu

Jingyu Facts:
– He stresses out about every little thing.
– Q. What would you like to show your fans around the world through the Makestar project? “I want to deliver positive and energetic energy that there is nothing that should not be done!.”


Stage Name: Hongil (홍일)
Birth Name: Yoon Hongil (윤홍일)
Position: Lead Vocalist
Birthday: January 11th, 1999
Zodiac Sign: Capricorn
Blood Type: –
Height: 182 cm (5’11”)
Weight: 70 kg (154 lbs)
Instagram: @astin_y_h.i

Hongil Facts:
– Q.How do you feel about making official debut? “I’m so happy and I want to be dutiful for my parents.”


Stage Name: Junghun (정훈)
Birth Name: Jang Junghun (장정훈)
Position: Lead Vocalist
Birthday: February 27th, 1999
Zodiac Sign: Pisces
Blood Type: –
Height: 173 cm (5’8″)
Weight: 55 kg (121 lbs)
Instagram: @j_jung_hun

Junghun Facts:
– Q. What would you like to show your fans around the world through the Makestar project? “I want to appeal for hard working with all the members anytime!.”


Stage Name: Yeram (예람)
Birth Name: Yang Yeram (양예람)
Position: Vocalist
Birthday: March 31st, 2000
Zodiac Sign: Aries
Blood Type: –
Height: 173 cm (5’8″)
Weight: 59 kg (130 lbs)
Instagram: @astin_yy

Yeram Facts:
– Q.How do you feel about making official debut? “I was so happy to hear that I made my official debut.
All the members have wanted it for a long time.
As much as we do happy things, I hope our energy will have a positive impact on our fans”.
– He did a cover on BlackPink’s “Stay”.


Stage Name: Mir (미르)
Birth Name: Lee Yoonsang (이윤상)
Position: Lead Rapper, Vocalist
Birthday: March 6th, 2000
Zodiac Sign: Pisces
Blood Type: –
Height: 173 cm (5’8″)
Weight: 57 kg (126 lbs)
Instagram: @astin_mir

Mir Facts:
-Q.  What do you say to Starmakers all over the world? “After a long practice, ASTIN made debut! We’re still a new idol, but we’ll be the best idol for you with all the support!.”


Stage Name: Hyeongseok (형석)
Birth Name: Chu Hyeongseok (추형석)
Position: Main Rapper
Birthday: September 13, 2000
Zodiac Sign: Virgo
Blood Type: –
Height: 183 cm (6’0″)
Weight: 69 kg (139 lbs)
Instagram: @bu___chu

Hyeongseok Facts:
-Q.  What do you say to Starmakers all over the world? “I love all my fans! Indeed! ❤ If you see us on TV, please support us a lot!!.”

(Special thanks to Linnea Boqvist, n 🍬 [s/h] #24hrs, ki ara, Giuls’ Blog)

Post by YoonTaeKyung

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Latest Korean comeback:

Who is your bias in ASTIN? Do you know more facts about the members? Feel free to comment below. It can help new fans find more info about them. 🙂

Yeram <3

Mir’s real name: Lee Yoonsang
Hongil’s real name: Yoon Hongil
Junghun’s real name: Jang Junghun
Yeram’s real name: Yang Yeram
Hyeongseok’s real name: Chu Hyeonseok

Seungjun: 175Cm | 65Kg
Jingyu: 176Cm | 57Kg
Junghun: 173Cm | 55Kg
Yeram: 173Cm | 59Kg
Mir: 173Cm | 57Kg
Hyeonseok: 183Cm | 69Kg

Seungjun: Vocalist, Dancer
Jingyu: Main Dancer, Vocalist
Hongil: Sub Vocalist
Junghun: Sub Vocalist
Yeram: Sub Vocalist
Mir: Rapper, Sub Vocalist, Dancer
Hyeonseok: Rapper, Sub Vocalist

Junghun’s instagram is @j_jung_hun

Hongil and Junghun’s stage name Hangul both say “미르”

Their official twitter: (@jMNFIH1mKBuhrD2):

Also, Junghun’s instagram:

They debuted today 7th march !! this is their official group Instagram profile!

Hi Guys!

So I just looked at their debut MV, watched a few performances etc,
I think the positions may be wrong for most of them
I think it might be this:

Jingyu – Vocals, Main Rapper
Seungjun – Main Vocals (this is correct!)
Hongil – Lead Vocals
Junghun – Lead Vocals
Yeram – Vocals
Mir – Vocals, Lead Rapper
Hyunsuk – Vocals, Rapper, Maknae

*I’m not 100% sure who’s the Dancer or Center of the group, they all seem to be on the same page w/ dancing.*

@viki-386407b52900667837b3ca2c0c13fed8:disqus Thanks a lot for the heads up, it’s much appreciated! 🙂

@nsh24hrs:disqus Thanks a lot for the info, it’s much appreciated! 🙂

Thank you for the update, it’s much appreciated! 🙂

Thank you for the update, it’s much appreciated! 🙂

Why their song not on Spotify?!

So Jingyu is def the Main Dancer while Mir seems to be the Lead Dancer

What happened to Uchan and Elvin? I thought they are in the group. I saw them in Cebu Philippines.

U.Chan left astin last year and Elvin left Cuz he wanted to Produce and write his own music.

Oh! Thanks Linnea! I can sleep peacefully now. Cuz I’m really confused, I checked many times their instagram if I’m just mistaken about the members.

And they are my bias in the group that’s why I’m looking for them.

yeram’s instagram is y_ye_ram

There’s a crowdfunding event happening here
including Astin’s very first album and bunch of other MDs!
It hasn’t reached the goal yet so please join and make this happen!!!

please make the Makestar project happen guys

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