Discover everything about Jung Jinsung of 1THE9 – his background, music journey, and post-1THE9 career in the K-pop industry.
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| Photo of Jung Jinsung from 1THE9. |
Profile | Who is Jung Jinsung?
Jung Jinsung (정진성), born on March 30, 2002 in Yeoncheon, South Korea, is a talented vocalist and dancer best known as a former member of the K-pop boy group 1THE9. With his smooth vocals and heartfelt performances, Jinsung quickly rose to popularity after appearing on the reality survival show Under Nineteen.
Jung Jinsung (1THE9) – Biodata
Jung Jinsung (1THE9) Full Biodata including birthday, MBTI, hobbies, and more.
| Full Real Name | Jung Jin-sung |
|---|---|
| Name in Hangeul | 정진성 |
| Stage Name | Jinsung |
| Date of Birth | March 30, 2002 |
| Place of Birth | Yeoncheon, South Korea |
| Occupation | Singer, Dancer |
| Gender | Male |
| Blood Type | B |
| Height | 175 cm |
| MBTI | ISFJ |
| Nationality | South Korean |
| Hobbies | Singing ballads, watching dramas |
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Jung Jinsung (1THE9) – Biography
Biography of Jung Jinsung, former member of 1THE9 – Early life, career, and achievements.
Early Life
Jung Jinsung (정진성) was born on March 30, 2002, in Yeoncheon, South Korea. From a young age, he showed a deep love for music and performing arts. His calm personality and dedication to honing his skills made him stand out among peers. Growing up, he was inspired by vocal-heavy music, which influenced his singing style later on.
Rise to Fame – Under Nineteen
Jinsung first rose to public attention through his participation in the 2018 survival show Under Nineteen, aired by MBC. Competing as part of the Vocal Team, he was praised for his emotional tone and stable vocal delivery. Throughout the show, he consistently ranked high, eventually placing 2nd in the final episode, which earned him a spot in the debut lineup of the project group 1THE9.
Debut and Activities with 1THE9
1THE9 officially debuted on April 13, 2019, with the mini-album XIX, under PocketDol Studio. The group, composed of top trainees from Under Nineteen, showcased a mix of youthful energy and professional-level performances. Jinsung served as the group’s main vocalist and was often praised for his clarity and control on stage. Songs like Domino and Our Story highlighted his vocal strength and emotional depth.
Life After 1THE9
After fulfilling their 17-month promotion period, 1THE9 officially disbanded on August 8, 2020. Following the disbandment, Jinsung returned to his agency, Play M Entertainment, where he resumed training and joined the pre-debut group PlayM BOYS. Fans continue to anticipate his next steps, whether in a new group or as a solo artist.
Personal Traits and Hobbies
Known for his warm demeanor and strong work ethic, Jinsung is loved by fans for both his personality and talent. He enjoys singing ballads, watching Korean dramas, and spending quiet time with music. His MBTI type is ISFJ, often described as dependable, gentle, and compassionate—qualities that perfectly match his public image.
Legacy and Future
Though his time with 1THE9 was limited, Jung Jinsung left a lasting impression on the K-pop scene. With a solid fan base and growing recognition, his journey in the entertainment industry is just beginning. Fans are eager to see where his voice will take him next.
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Fun Facts About Jung Jinsung (1THE9)
Fun and interesting facts about Jung Jinsung from 1THE9 – K-pop trivia and lesser-known details.
- Jung Jinsung was born on March 30, 2002, in Yeoncheon, South Korea.
- He participated in the survival show Under Nineteen and ranked 2nd overall, earning a debut spot in 1THE9.
- He debuted with 1THE9 on April 13, 2019 with the mini-album XIX.
- His MBTI type is ISFJ, known as “The Defender.”
- He is known for his soft, emotional vocals and calm stage presence.
- His blood type is B, and he stands at around 175 cm tall.
- After 1THE9 disbanded, he returned to Play M Entertainment and joined the pre-debut lineup of PlayM BOYS.
- Fans often praise him for his warm smile and gentle personality.
- His favorite hobbies include singing ballads and watching Korean dramas.
- He has been complimented for having a natural charisma both on and off stage.
- He formed close friendships with fellow 1THE9 members, especially Jeon Doyum and Lee Seunghwan.
- Despite his calm image, he’s known to be funny and witty during interviews and fan meetings.
- He is admired for his hardworking attitude and consistent improvement as a performer.
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What’s Next for Jinsung?
With his incredible talent and dedication, fans are eagerly waiting for Jung Jinsung’s next move in the K-pop industry. Whether it’s as a soloist or a new group debut, Jinsung continues to inspire fans with his growth and artistry.