Group Members

SungJun (TNX) Profile, Bio, and Facts

SungJun TNX

SungJun is a South Korean singer and a member of the K-pop boy group THE NEW SIX (TNX) under P NATION.

SungJun (TNX) Profile

Stage NameSungJun (성준)
Birth NameOh SungJun (오성준)
BirthdayAugust 30, 2005
Active Years2021–present
Age18 (in Aug 2023)
Zodiac SignVirgo
Height174cm (5’9)
Blood TypeB

More ProfilesLAPILLUS(G)I-DLERocket Punch

SungJun (TNX) Facts

Early Life

– SungJun was born in Dalcheon-dong, Buk-gu, Ulsan, South Korea.
– He attended Nongseo Elementary School and Sangan Middle School.
– He dropped out of Singal High School and passed the High School Graduation Academic Qualification Test.

Personal Life

– He has a younger brother.
– He has several nicknames like “Boss Baby,” “Bear,” “Baby Bear,” “Chestnut,” and “Hamster.”
– Initially, dancing was tough for him as he joined the company as a singer.
– SungJun is the youngest member of THE NEW SIX (TNX).
– After joining P Nation, his father stayed in Ulsan due to work, so he moved with his mother and younger brother.
– His rabbit teeth get exposed when he smiles.
– According to Hyun Soo, Sung Jun is an influential figure in group.
– Before going on stage, he enjoys teasing Kyungjun, who tends to get nervous.
– The object he grabbed at his first birthday party was a microphone. (Welcome to P NATION Episode 2)
– He usually introduces himself as “cool cutie macho guy” and “TNX maknae”.
– He has a sharp jawline and sleek facial features.
– His dream is to become an artist who is loved by everyone.
– Sung Jun has been maintaining brown hair since his first appearance on ‘SBS Loud’.
– His hobbies include practicing nunchaku and listening to music.
– He has a desire to dye his hair in bright colors.
– He has experience in taekwondo.
– He’s afraid of bugs.
– He is allergic to dog hair.
– The V sign with his fingers is his signature pose
– There’s a charming point near his lower left eye that he finds attractive.


– Prior to participating in LOUD, He was one of the five P Nation trainees who were already part of the agency.
– He passed SM Entertainment and P NATION auditions in 2019, but he decided to join P NATION.
– SungJun is the vocalist and maknae in THE NEW SIX (TNX).

Likes & Dislikes

– His favorite Baskin Robbins ice cream is Almond Bonbon.
– SungJun’s favorite food is home-cooked meals, especially those prepared by his parents.
– He prefers wearing big and loose-fitting clothes.
– He doesn’t enjoy eating vegetables.
– His favorite colors are yellow and black.
– His favorite season is winter.
– When it comes to pouring cereal and milk, SungJun pours the milk before adding the cereal.

Personality & Habits

– He describes himself as having a cool and cute personality.
– Sometimes SungJun speaks in a non-honorific speech to the other members.
– His personality is considered mischievous and cool, but also cute.
– According to the other THE NEW SIX (TNX) members, Sung Jun has sleeptalking habits.
– His MBTI personality type is ENTP.

Streaming Platform Links
Genie | Bugs | Melon

NOTE: If you know more facts about SungJun (TNX), feel free to submit them in the comments section! All submissions will be greatly appreciated!

[TNX] Story Film : 오성준 Sung Jun:

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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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