BY9 Member Profile

BY9 (Be Your 9) is a project group fans are trying to form. BY9 includes: Lee Jinhyuk, Lee Sejin, Song Yuvin, Koo Jungmo, Hwang Yunseong, Kim Minkyu, Ham Wonjin, Tony and Keum Donghyun. BY9 are trainees that ranked top 20 yet, didn’t debut. They did not end up debuting.


JinHyuk

Stage Name: Jinhyuk
Birth Name: Lee Jinhyuk
Probable Position: Leader, Main Rapper
Birthday: June 8, 1996
Zodiac Sign: Gemini
Height: 185 cm (6’1″)
Weight: 62 kg (137 lbs)
Blood Type: O
Company: Top Media
Instagram: @ljh_babysun

Jinhyuk Facts:
– He was born in Hyewong-dong, Seoul, South Korea.
– He legally changed his name to Lee Jin Hyuk (이진혁) from Lee Sung Jun (이성준).
– He has a younger sister.
– He can speak Japanese and basic English.
– His hobbies include walking around whilst playing games and watching movies.
– Michael Jackson is one of Jinhyuk’s favorite artist.
– He debuted in 2015 as a member of the group UP10TION, he is the main rapper and a dancer.
– Before joining Produce X 101 he had trained for 7 years and 2 months.
Lee Jin Hyuk’s intro video.
– Jinhyuk ended Produce X 101 on rank 14th for his accumulated votes, but finished the series out ranking 11th with the votes of that voting period.
– His company is one of the companies that agrees with the idea of BY9.
– Jinhyuk’s ideal type: are cute and short girls who can deal with his love for skinship.
Show more Jinhyuk fun facts…

SeJin

Stage Name: Sejin
Birth Name: Lee Sejin
Probable Position: Vocalist
Birthday: April 3, 1996
Zodiac Sign: Aries
Height: 173 cm (5’8″)
Weight: 51 kg (112 lbs)
Blood Type: O
Company: iMe Korea

Sejin Facts:
– He is an actor and starred in the web series “Yellow”, “When You Love Yourself”, “Luv Pub”, and “Coffee That Day”
– He appeared in Vanilla Acoustic’s “Like That” MV.
– Before joining Produce X 101 he had trained for 5 months.
– His company is one of the companies that agrees with the idea of BY9.
Lee Se Jin’s intro video.
– He ended Produce X 101 on rank 18th.
-He will be acting as a Male Lead in Korean BL Drama, Mr. Heart.

Yuvin

Stage Name: Yuvin
Birth Name: Song Yuvin
Probable Position: Main Vocalist
Birthday: April 28, 1998
Zodiac Sign: Taurus
Height: 180 cm (5’11″)
Weight: 65 kg (143 lbs)
Blood Type: A
Company: The Music Works

Yuvin Facts:
– He was born in Daegu, South Korea.
– He has an older sister named Song Yuri.
– Education: Hanlim Multi Art High School (MYTEEN SHOW episode 31)
– He has two dogs named ‘Mongyi’ and ‘Chopper’, though he is allergic to dogs.
– He can speak Japanese and Chinese.
– Song Yuvin debuted first as a solo artist, on May 30, 2016, with the song 뼛속까지 너야.
– Yuvin debuted in MYTEEN in 2017 as the group’s main vocalist.
– He was top 4 in Mnet’s Superstar K6.
– Before joining Produce X 101 he had trained for 5 years and 2 months.
– He finished Produce 101 X on the rank 16th.
– His company is one of the companies that agrees with the idea of BY9.
Song Yu Vin’s intro video.
– Yuvin’s ideal type: EXID‘s Hani. (Oh! My Crazy Idol)
Show more Yuvin fun facts…

Jungmo

Stage Name: Jungmo
Birth Name: Koo Jungmo
Probable Position: Lead Vocalist
Birthday: February 5 , 2000
Zodiac Sign: Aquarius
Height: 181 cm (5’11″)
Weight: 58 kg (128 lbs)
Blood Type: B
Company: Starship Entertainment

Jungmo Facts:
– Before joining Produce X 101 he had trained for a year and 2 months.
Koo Jung Mo’s intro video.
– He ended Produce X 101 on rank 13th.
– His company is one of the companies that agrees with the idea of BY9 but will be debuting a new boy group early 2020.
– He made debut with Cravity on April 14, 2020.

Yunseong

Stage Name: Yunseong
Birth Name: Hwang Yuneong
Probable Position:  Main Dancer, Vocalist, Sub-Rapper
Birthday: October 30, 2000
Zodiac Sign: Scorpio
Height: 179 cm (5’10″)
Weight: 60 kg (132 lbs)
Blood Type: AB
Company: Woolim Entertainment

Yunseong Facts:
– Before joining Produce X 101 he had trained for a year and 1 month.
Hwang Yun Seong’s intro video.
– He ended Produce X 101 on rank 15th.
– Up to now his company is the only one that didn’t respond yet regarding the idea of BY9.
– He made debut with DRIPPIN on October 28, 2020.

MinKyu

Stage Name: Minkyu
Birth Name: Kim Minkyu
Probable Position: Lead Vocalist, Visual
Birthday: March 12, 2001
Zodiac Sign: Pisces
Height: 183 cm (6’0″)
Weight: 62 kg (137 lbs)
Blood Type: A
Company: Jellyfish Entertainment

Minkyu Facts:
– Before joining Produce X 101 he had trained for 8 months.
Kim Min Gyu’s intro video.
– He ended Produce X 101 on rank 17th.
– His company is one of the companies that agrees with the idea of BY9.
-He is an Actor/Model.

Wonjin

Stage Name: Wonjin
Birth Name: Ham Wonjin
Probable Position: Lead Dancer, Lead Vocalist
Birthday: March 22, 2001
Zodiac Sign: Aries
Height: 174 cm (5’9″)
Weight: 57 kg (126 lbs)
Blood Type: O
Company: Starship Entertainment

Wonjin Facts:
– He used to be a child actor.
– Before joining Produce X 101 he had trained for 9 months.
Lee Woo Jin’s intro video.
– He ended Produce X 101 on rank 19th.
– His company is one of the companies that agrees with the idea of BY9 but will be debuting in a new boy group in 2020.
– He made debut with Cravity on April 14, 2020.

Tony

Stage Name: Tony
Birth Name: Tony Yu (余景天)
Probable Position: Lead Dancer, Vocalist
Birthday: August 21, 2002
Zodiac Sign: Leo-Virgo Cusp
Height: 185 cm (6’1″)
Weight: 69 kg (152 lbs)
Blood Type: B
Company: Hongyi Entertainment

Tony Facts:
– Before joining Produce X 101 he had trained for 8 months.
Tony’s intro video.
– He ended Produce X 101 on rank 20th.
– A staff from Tony’s company posted on Weibo saying they are discussing BY9.

Donghyun

Stage Name: Donghyun
Birth Name: Keum Donghyun
Probable Position: Lead Rapper, Lead Dancer, Maknae
Birthday:  May 14, 2003
Zodiac Sign: Taurus
Height: 176 cm (5’9″)
Weight: 57 kg (126 lbs)
Blood Type: B
Company: C9 Entertainment

Donghyun Facts:
– His company is one of the companies that likes the idea of BY9.
– Before joining Produce X 101 he had trained for a year and 5 months.
Keum Dong Hyun’s intro video.
– He ended Produce X 101 on rank 14th.
-He is acting in the web drama, Best Mistake 2.
– He made debut with EPEX on June 8, 2021.

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

Note 2: BY9 had a possible chance of debuting but, due to some reasons they couldn’t debut. Please, respect and support them in their supportive groups, solos and careers.

Profile by multidol 

(Special thanks to: Sandra, Rahmita Razzak, Rosy, Egg Tarteu, Ito yuri, Lai Guan Lin stan)

Related: Produce X 101
X1 Profile

Who is your BY9 Bias? Feel free to comment below! 🙂