Home » Disbanded » ARGON Members Profile and Facts

ARGON Members Profile and Facts

ARGON Members Profile: ARGON Facts

ARGON (아르곤) is a 6 member South Korean boy band under MSH Entertainment.
They debuted on March 11th 2019 with the single “Master Key”.
The group currently consists of KainHaneulRoelYeounGon and Jaeun. It is speculated that ARGON has quietly disbanded due to Jaeun’s Instagram post with a picture of ARGON and the caption “2019-2020”.

ARGON Official Fandom Name: A-Rang
ARGON Official Fandom Color

Official Accounts:
Instagram: @argon_official_
Twitter: @ARGON_twt (suspended)
JP Twitter: @ARGON_JP
Facebook: MSHARGON
Daum Fan Café: ARGON-MSH
Website: mshenter

ARGON Member Profile:

Stage Name: Kain (카인)
Birth Name: Bang Junho (방준호)
Position: Leader, Lead Rapper, Main Dancer
Birthday: March 25, 1997
Zodiac Sign: Aries
Nationality: Korean
Height: 178 cm (5’10″)
Weight: 60kg (132 lbs)
Blood Type: A
Instagram: b__jh_325

Kain Facts:
– Kain was revealed as a member of ARGON on November 19th, 2018.
– He was the first member to be revealed on their official accounts.
-Kain was a backup dancer for BTS during their Wings Tour.
-His speciality is creating choreographies.
-Kain likes to write raps and can do a voice impression of Mad Clown.
-Has a black belt in Kendo and used to teach it.
-He helped choreograph the dance for Master Key.
-It is presumed that he is now a full-time dancer as he often dances with Enhypen, Blank2y, NCT, Red Velvet, IU and BTS.
-He is seen dancing with Enhypen the most.
-He started his enlistment on February 13, 2023 and is assumed to complete it on August 11, 2024.
Show more Kain fun facts…

Haneul Stage Name: Haneul (하늘)
Birth Name:
Lee Haneul (이하늘)
Position: Vocalist, Rapper
Birthday: June 3, 1996
Zodiac Sign: Gemini
Nationality: Korean
Height: 176 cm (5’9″)
Weight: 58kg (127 lbs)
Instagram: haneul_the_blue
Cat Instagram: goyang2_joa
Naver Blog: Ha Neul

Haneul Facts:
-Haneul was revealed as a member of ARGON on November 20th, 2018.
-He was the second member to be revealed on their official accounts.
-He loves watching animal videos.
-He owns a cat named Lee Yuko.
-His hobbies include composition and rap.
-He can ride a motorcycle.
-Haneul was supposed to just be a vocalist but he is good at rapping so he does both.
-He has soft stretchy skin in his Adams apple, cheeks and thighs.
-His Adams apple is very prominent.
-For a while his Instagram said he was an actor, but it is unclear if he is one.
-He can walk while doing a handstand.
-He finished his enlistment sometime between May and July of 2022.
Show more Haneul fun facts…


Stage Name: Roel (로엘)
Birth Name: Kim Sunho (김선호)
Position: Lead Vocalist
Birthday: February 13, 1997
Zodiac Sign: Aquarius
Nationality: Korean
Height: 175 cm (5’9″)
Weight: 58kg (127 lbs)
Blood Type: AB
Instagram: prefer_i

Roel Facts:
-Roel was revealed as a member of ARGON on November 21, 2018.
-He was the third member to be revealed on their official accounts.
-His hobbies include watching movies and cleaning up.
-He considers his voice to be sexy because a vocal trainer told him that.
-He was in the broadcasting club from elementary through high school.
-He became an announcer during high school for the broadcasting club.
Show more Roel fun facts…


Stage Name: Yeoun (여운)
Birth Name: Lee Kyeongbin (이경빈)
Position: Lead Vocalist
Birthday: September 3, 1997
Zodiac Sign: Virgo
Nationality: Korean
Height: 183 cm (6’0″)
Weight: 60kg (132 lbs)
Instagram: vini_vini.97

Yeoun Facts:
-Yeoun was revealed as a member of ARGON on November 22, 2018.
-He was the fourth member to be revealed on their official accounts.
-He can play the guitar.
-He wanted to be a singer once he heard Rainism by Rain.
-He preformed that on a class trip in 5th grade.
-He always has some regrets after each performance.
-He was the table tennis king in middle school.
-He likes to imitate meokbang asmr.
Show more Yeoun fun facts…


Stage Name: Gon (곤)
Birth Name: Kim Seongjoong (김성중)
Position: Main Vocalist
Birthday: November 13, 1998
Zodiac Sign: Scorpio
Nationality: Korean
Height: 181 cm (5’11″)
Weight: 60kg (132 lbs)
Instagram: kimgon_98

Gon Facts:
-Gon was revealed as a member of ARGON on November 23, 2018.
-He was the sixth and final member to be revealed on their official accounts.
-He can play the piano.
-He is good at ball sports.
-He is a 4th dan in Taekwondo.
-When he was a kid, he would sing trout songs to adults.
-He enlisted on January 19th, 2021. He finished his enlistment on July 18, 2022.
-He had an Instagram, but it was deleted so he might be a trainee somewhere.
-He plays a supporting role in Korean Army Musical called 메이사의노래 (Meissa’s Song) from October 2021 to January 2022 alongside lots of other enlisted idols and soldiers, and musical actors.
-He is currently on the JTBC survival show Peak Time.
Show more Gon fun facts…


Stage Name: Jaeun (재운)
Birth Name: Han Jaeun (한재운)
Position: Main Rapper, Maknae
Birthday: September 28, 1999
Zodiac Sign: Libra
Nationality: Korean
Height: 185 cm (6’1″)
Weight: 62 kgs (136 lbs)
Blood Type: A
Instagram: han._.j9un

Jaeun Facts:
– Jaeun was revealed as a member of ARGON on November 23, 2018.
– He was the fifth member to be revealed on their official accounts.
– He used to be a member of INX, under the stage name WIN.
-His hobbies include photography.
-He can move his head and body separately.
-He can make a wave with his hands going in both directions.
-He was the class president in 5th grade at Sangsan Elementary School.
-He is good at lyric composition.
-Has a Harry Potter tattoo on his arm.
-He is now a racecar driver and his number is 68.
-He finished his enlistment on August 11, 2022.
-He has opened a clothing store on Jeju (Nonhyeondong 68) and it’s named N.68.
Show more Jaeun fun facts…

Profile made by @abcexcuseme (@menmeong@broken_goddess)

Updates made by @emmalily@katmintgi (user nfflying)

(Special thanks to Jojo & Nicole, Xien, Linnea, Boqvist, Chris Bang, Argon Masterkey Debut, Cierra, Hirakocchi, Xae, Markiemin, Yeounie, Jocelyn Richell Yufor, Kat__Rapunzel providing additional info.)

Note: Please don’t copy-paste the content of this page to other sites/places on the web. If you use info from our profile, please kindly put a link to this post. Thanks a lot! 🙂 – Kprofiles.com

Who's your bias in ARGON?

You may also like: Argon Discography

Latest Korean comeback:

Who is your ARGON bias? Do you know more facts about them? Feel free to comment below. 🙂