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SEVENTEENPledis Entertainment
Woozi
우지 | Lee Ji Hoon
VocalistProducer
Discover Woozi's profile, including his age, birthday, height, blood type, MBTI, nationality, and fun facts.
Woozi SEVENTEEN Profile
- Birthday
- Nov 22, 1996
- Age
- 29
- Nationality
- South Korean
- Blood type
- A
- MBTI
- INFJ
- Zodiac
- Sagittarius
- Place of birth
- Busan, South Korea
Videos
Visit YouTube Channel →About Woozi
Background
Born Lee Ji Hoon on November 22, 1996, in Busan, South Korea, Woozi developed a love for music long before becoming an idol. He spent much of his childhood studying classical music, specializing in the clarinet, and even competed in classical music competitions throughout his early middle school years. In 2011, he auditioned for Pledis Entertainment during a highly competitive open audition with odds of approximately 300 to 1. After successfully passing, he joined the company as a trainee and began transitioning from classical performance to songwriting and music production.
Woozi debuted with SEVENTEEN on May 26, 2015, as the leader of the Vocal Team, but he quickly became known for something even bigger—his work behind the scenes. Since the group's debut, Woozi has been the primary songwriter, composer, and producer behind the majority of SEVENTEEN's music, helping shape the group's signature sound. Alongside longtime producer BUMZU, he co-founded the production team Universe Factory, and his work has earned widespread recognition across the industry. In 2022, he also made his solo debut with the mixtape Ruby, showcasing a completely different side of his artistry.
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Why Fans Love Woozi
Fans admire Woozi for his incredible dedication to music. While many idols perform songs written by others, Woozi has spent years creating the soundtrack to SEVENTEEN's career, often working late into the night in the studio to perfect every melody and lyric. His quiet determination and relentless pursuit of excellence have earned him enormous respect from both fans and fellow musicians.
Despite his serious image, Woozi has a surprisingly dry sense of humor and a soft heart that appears most often around his members. His small stature, adorable "Tofu" nickname, and understated personality contrast beautifully with the massive impact he's had on modern K-pop. For many CARATs, Woozi represents the idea that true greatness doesn't always seek the spotlight—it quietly creates it.
Fun facts
- Woozi, whose birth name is Lee Ji Hoon, was born on November 22, 1996, in Busan, South Korea. He serves as SEVENTEEN's Vocal Team leader while also acting as the group's primary songwriter, composer, and producer. Source: Karchives
- Since SEVENTEEN's debut, Woozi has been credited with writing, composing, and producing roughly 80% of the group's discography. His creative vision has played a major role in establishing SEVENTEEN's distinctive musical identity. Source: Nolae
- Before becoming an idol, Woozi was deeply involved in classical music. He trained as a clarinet player and competed in classical music competitions throughout his early middle school years before discovering his passion for contemporary music production. Source: Kepoper
- Woozi joined Pledis Entertainment after passing an incredibly competitive open audition in April 2011. With approximately 300 applicants competing for each successful spot, his acceptance highlighted his exceptional musical potential from an early age. Source: Kepoper
- On January 3, 2022, Woozi released his first solo mixtape, Ruby. The project surprised many fans with its rock-inspired sound and confident performance style, showcasing an artistic side that differed from SEVENTEEN's group releases. Source: kpopping
- Woozi made history by winning Best Producer at the Asia Artist Awards, becoming the youngest recipient ever to receive the honor. The award recognized years of work producing music not only for SEVENTEEN but also for other artists. Source: Nolae
- As the shortest member of SEVENTEEN, Woozi has earned the affectionate nickname "Tofu" because of his pale complexion. Another nickname, "Documentary," comes from his naturally serious expression and focused personality. Source: Kpop Profiles
- Woozi co-founded the composing team Universe Factory with longtime Pledis producer BUMZU. Together, they've collaborated on countless songs that have helped define SEVENTEEN's sound over the years. Source: Kepoper
- Before SEVENTEEN's final lineup was established, Woozi was part of the original trainee project known as Tempest. Although the group never debuted, the experience helped shape the foundation for what would eventually become SEVENTEEN. Source: Kpop Profiles
- Unlike some of his more affectionate bandmates, Woozi has admitted that he isn't especially comfortable with physical touch or skinship. His reserved personality has become one of the many traits fans find endearing. Source: Kpop Singers
- Within SEVENTEEN, Woozi and DK are widely recognized as the two members capable of reaching the group's highest vocal notes. Their impressive range has contributed to many of SEVENTEEN's most memorable choruses. Source: Kpop Singers
- Woozi's very first pet was a beetle, an unusual childhood companion that fans still love hearing about. Musically, he has often cited Bruno Mars as one of the artists he admires most for his songwriting and performance skills. Source: Kpop Singers
- Woozi's reported MBTI is INFJ, and his blood type is A. Fans often say his thoughtful, perfectionist personality perfectly reflects both his work ethic in the studio and his quiet demeanor off stage. Source: Kpop Profiles
- Although he spends much of his time behind the scenes, Woozi is deeply respected by artists throughout the industry for his production skills. His ability to write songs that balance commercial appeal with genuine emotion has made him one of K-pop's most accomplished idol producers. Source: Member interviews, Industry interviews
- From studying classical clarinet as a child to producing the majority of SEVENTEEN's music, Woozi has built one of the most remarkable careers in modern K-pop. His creativity, perfectionism, and unwavering dedication continue to shape not only SEVENTEEN's success but also the sound of an entire generation of idol music. Source: Karchives, Nolae, Kepoper, Member interviews
FAQ
- How old is Woozi?
- Woozi is 29 years old.
- Where is Woozi from?
- Woozi is from South Korean.
- What group is Woozi in?
- Woozi is a member of SEVENTEEN.
- What is Woozi's MBTI?
- Woozi's MBTI type is INFJ.
- What is Woozi's position?
- Woozi's position is Vocalist, Producer.
- What is Woozi's real name?
- Woozi's birth name is Lee Ji Hoon.