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ONE COOL JACSO Boy Group Members Profile

ONE COOL JACSO Boy Group Members Profile

ONE COOL JACSO Boy Group is an upcoming boy group under ONE COOL JACSO, a Chinese agency. They’re likely to debut in China and South Korea. As of 2021, they’re still revealing trainees.

ONE COOL JACSO Boy Group Fandom Name:
ONE COOL JACSO Boy Group Official Colors:

ONE COOL JACSO Boy Group Official Accounts:
Twitter: onecooljacso (company)
Instagram: onecooljacso (company)

Members Profiles:

Stage Name: Chibin (치빈)
Birth Name: Jeon Chi-bin (전치빈)
Chinese Name: Quan Zhibin (全致彬)
Position: N/A
Birthday: January 14, 1998
Zodiac Sign: Capricorn
Height: 177 cm (5’10”)
Weight: 57 kg (125 lbs)
Blood Type: B
Nationality: Korean
Twitter: grambin_
Instagram: grambin_

Chibin Facts:
— Education: Hanlim Multi Arts School, Baekje University
— He’s a good runner.
— He can play the piano.
— His favorite foods are pizza, chicken and French fries.
— He likes watching movies on his own and walking on a dark room once in a while.
— As he attended college, he considered acting as a possibility for his career.
His motto: Let’s stay true to our feelings!
— He was a member of MASC. He joined in September 2017 but left in July 2018 due to issues with a former fellow member.


Stage Name: Jaeeok (재억)
Birth Name: Lee Jae-eok (이재억)
Chinese Name: Li Zaiyi (李在亿)
Position: N/A
Birthday: December 12, 2000
Zodiac Sign: Sagittarius
Height: 174 cm (5’8½”)
Weight: 57 kg (125 lbs)
Blood Type: A
Nationality: Korean

Jaeeok Facts:
— Nickname: Eokjae (“Jaeeok” backwards)
— He’s good at tumbling and other cheerleading skills.
— He likes make-up.
— His favorite foods are sushi and sashimi.
— His favorite song is I’m not sorry by Dean.
— He was a contestant of Under Nineteen (rank #37).
— He was a trainee under MBK Entertainment and was likely supposed to debut there but left for unknown reasons.


Stage Name: Dongbin (동빈)
Birth Name: Kim Dong-bin (김동빈)
Chinese Name: Jin Dongbin (金東彬)
Position: N/A
Birthday: March 19, 2001
Zodiac Sign: Pisces
Height: 184 cm (6’0″)
Weight: 65 kg (143 lbs)
Blood Type: B
Nationality: Korean
Instagram: krlaehdqls
TikTok: @dxngbhin0319

Dongbin Facts:
— He was born in Gangseo-gu, Seoul, South Korea.
— Education: Burim Elementary School, Shinil Middle School, Samgaksan High School (withdrew)
— After he dropped out of high school, he earned his GED in August 2018.
— He has good dancing skills.
— He initially thought his blood type is A, but then he realized he was wrong.
— He was a contestant of Produce 101 (season 2, rank #58) and Produce X 101 (rank #42).
— He was a trainee at Kiwi Media Group by the time he was on Produce 101 S2; then, he moved to MLD Entertainment, which was his company at the time he joined Produce X 101.

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* Disclaimer: These are the trainees that are likely to debut in a group under the company. The line-up is subject to changes.

profile made by midgehitsthrice

Who is your ONE COOL JACSO Boy Group bias?

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About the author


I like finding nugu (=super underrated) K-Pop artists.
I also like procrastinating for some reason...

I can make artist profiles (singers and even actors or dancers), polls, Who is Who? and a lot more based on your requests and my personal will.

I have a long-*ss bias list, so I don't think it can fit here.

Be nice and enjoy!