Group Members

Castle J (MCND) Profile, Bio, & Facts

Castle J (MCND)

Castle J (캐슬제이) is a South Korean singer-songwriter and a member of the Kpop boy group MCND under TOP Media.

Castle J (MCND) Profile

Stage Name Castle J (캐슬제이)
Birth Name Son Seong Jun (손성준)
Occupation Singer  
Birthday May 31, 1999
Active Years 2011–present
Age 25 (in 2024)
Zodiac Sign Gemini
Height 176 cm (5’9.2″)
Weight 60 kg (132 lbs)
Nationality Korean
Blood Type O
MBTI ENTJ

Castle J (MCND) Facts:

Early Life

– Castle J was born in Seoul, South Korea.
– He went to Baemun Middle School and graduated from Anyang Arts High School.

Personal Life

– His Chinese zodiac sign is the Rabbit.
– He is enrolled in Daegyeong University at the Department of K-Theater and Film.
– During his trainee period, he once ran away from the company because training felt hard but came back in less than a day after the company called him through the younger members phone since he wasn’t picking up the staff’s phone. (POPKORN)
– His hobbies include watching movies alone, eating alone, listening to music, and shopping.
– He has been friends with Weki Meki’s Yoojung for a decade.
– His eyesight is -2.5 in the left eye and -1.5 in the right eye.
– He gets angry the most when things don’t go as he planned. (MBCkpop)
– He thinks he has the best fashion style in the group because he likes clothes and has his own style.
– His childhood dream was to be a super pop-star. (Fanvatar)
– He is close friends with SEVENTEEN’s Vernon.
– His playlist includes ‘Humble’ by Kendrick Lamar, “– 34+35” by Ariana Grande and “Come & Go” by Marshmello.
– He would like to be a main lead in a high school youth drama if given the choice. (Pinkvilla Hallyutalk)
– He has his own room.
– He owns three dogs named Rookie, Merang, and Cookie and also has a pet cat.
– Huijun said his style is very clear and he knows what look he wants to wear. (Celeb Confirmed)
BIC describes Castle J as the “Pillar” of the group.
– His nicknames include ‘Street Boy’ and ‘Dinosaur’.
– He is intelligent and would be good at making strategies, according to BIC.
– He traveled to the US four times to receive dancing lessons. (Soompi)

Career

– Castle J is the Leader, Main Rapper, and Producer in MCND.
– He composed the song “Ninja” for Bang Junhyuk’s performance on Under19.
– He created remixes for several tracks they danced to before their debut, such as “Dalla Dalla”, “Kill This Love”, and “Bad Guy”.
– He wrote the lyrics for their debut song “ICE AGE”.
– As a child actor, he made a cameo appearance in “The Queen’s Classroom”.
– He, Minjae, and Huijun joined TOP Media in 2015.
– He and Win participated on the show “Show Me The Money 10”, but were eliminated in the second round.
– In 2016, he, BIC, Minjae, and Huijun received dance training in America.

Likes & Dislikes

– His favorite nickname is ‘Dinosaur’.
– He doesn’t like both summer and winter and loves spring, and fall.
– His favorite K dramas include “Hospital Playlist”, “Squid Game” and “When the Camellia Blooms.”
– He also likes the K drama “Queen of Tears.” (zoom)
– His favorite ice flavours include Shooting Star and Pistachio Almond.
– He hates snakes and bees.
– He likes the rapper ‘Juice WRLD” and likes listening to his songs. (Kcrush)

Streaming Platform Links
Genie | Bugs | Melon | SoundCloud

Castle J Photos

Note: How did you get to know Castle J? Mention your story in the comments section and also share more facts with us if you know!

‘ODD-VENTURE’ – Fancam:

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WRITTEN BY

Lilian Chen

Yo! I'm Lilian, an Ahgase and a curious wordsmith on a never-ending quest for knowledge. Don't hesitate to spot any slip-ups in my work and feel free to reach out with additional facts & insights! ^^

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