Kim Woo-jin

Kim Woo-jin, known mononymously as Woojin, is a South Korean singer-songwriter who first gained attention as a member of the boy group Stray Kids. Born on April 8, 1997, in Bucheon, South Korea, he stands 176 cm tall and has blood type B. He trained under SM Entertainment, Fantagio, and JYP Entertainment before debuting with Stray Kids in 2018. After leaving the group in October 2019, he transitioned to a solo career, releasing his debut single "Still Dream" in July 2021 and his first mini album The Moment: 未成年, A Minor in August 2021. As of 2026, he continues to work as a solo artist under Kustomade, building a new identity outside the K-pop group system. His music often addresses themes of mental health, loneliness, anxiety, hope, and pursuing dreams. He has also ventured into acting, appearing in the film 3.5th Period and the Brazilian-Korean series My Magic Closet. He maintains an active social media presence and communicates with fans via platforms like Bubble. [edit]

Kim Woo-jin was born and raised in Bucheon, a city in Gyeonggi Province, South Korea. He has one older brother, but little else is publicly known about his early childhood. He attended and graduated from the School of Performing Arts Seoul (SOPA). His early interests centered on music and performance; he trained rigorously, including consistent workouts to prepare for a main vocalist role. He specialized in kendo, plays guitar proficiently, and speaks basic English. His path into the entertainment industry began with trainee periods at multiple agencies. He trained for about one year at SM Entertainment alongside future NCT members, then briefly at Fantagio, before joining JYP Entertainment for a total of roughly two years of training. The pivotal moment came in 2017 when he was cast on the Mnet reality survival show Stray Kids, which formed the nine-member boy group. This led to his official debut with Stray Kids on March 25, 2018. [edit]

Kim Woo-jin's career unfolded in two distinct phases: his time in Stray Kids (2018–2019) and his independent solo career (2021–present). He debuted as a member of Stray Kids in 2018 with the mini album I Am NOT, and performed on shows including tracks from I Am You. He departed Stray Kids and JYP Entertainment in October 2019 for undisclosed personal reasons; the split was described neutrally by both parties. On July 8, 2021, he released the pre-debut solo single "Still Dream," followed by his solo debut mini-album The Moment: 未成年, A Minor on August 5, 2021, under 10x Entertainment (later Kreation Music Rights/Kustomade). He expanded into acting and OST work, appearing in the Korean romantic fantasy film 3.5th Period (also singing its OST "Timeless") and contributing OSTs including "In the End" for Reborn Rich, "Let Me Be Your Knight", and "Dive" for King the Land. In 2023, he made his acting debut in a lead role as Han Kyungmin in the Brazilian-Korean fantasy drama series My Magic Closet, which premiered on HBO Max on July 20, 2023. He has continued independent releases and fan engagement under Kustomade, joining the messaging app Bubble. His transition from a high-profile group to independent artistry has been noted as a demonstration of resilience. He has not recorded any major award wins as of 2026. [edit]

Kim Woo-jin's public image centers on a warm yet introspective aesthetic, often described as charismatic with an endearing laugh. Media portrays him as a resilient artist who rebuilt his career after leaving Stray Kids, focusing on emotional and reflective content that addresses mental health and self-discovery through ballad-leaning pop and R&B. His signature style is understated and casual, favoring comfortable yet polished looks. Fans, known as Cubs, engage in bear-themed fan-culture rituals tied to his nickname 'Bear' (given by former members). On social media, he maintains a gentle, appreciative voice, regularly interacting with fans through platforms like Instagram, Twitter, YouTube, and Bubble. His solo content tone is consistently introspective, emphasizing hope and perseverance.[edit]

Kim Woo-jin operates as a distinct entity within the global entertainment landscape, navigating his career as an independent solo artist with a dedicated following that transcends his origins as a former member of Stray Kids. His audience, officially designated as Cubs by the iFANN Editorial Team, engages in organized support through fan clubs and digital campaigns, distinguishing their identity from the generic athlete-fan dynamics seen in other sectors of Korean culture. While some public figures in South Korea command massive, unstructured national adulation during sporting events, Woo-jin's influence is measured through sustained engagement with his musical output and direct communication channels like Instagram and the Bubble messaging app. The iFANN Global Fame Engine has evaluated his current standing and determined that he does not hold a placement in the published rankings for the Global Top 1,000 or any specific scope list as of August 2026. This absence of a numeric rank reflects his position as a respected but niche figure who has successfully carved out a sustainable path outside the major conglomerate system without achieving the ubiquitous saturation required for top-tier global listing. His fame is characterized by resilience rather than viral explosion, anchored by the narrative of his departure from a high-profile group and his subsequent artistic reinvention. Fans known as Cubs actively participate in bear-themed rituals and streaming efforts to promote his work, creating a loyal ecosystem that supports his releases under Kustomade. Unlike archers who may break world records to generate fleeting news cycles, Woo-jin's legacy is built on the steady accumulation of emotional resonance through ballad-leaning pop and R&B. The distinction between his fandom and those of unrelated public figures sharing his name remains clear; while the archer Kim Woo-jin commands attention through athletic dominance, the singer Woo-jin maintains a specific cultural footprint defined by his music and the intimate connection with his Cubs.[edit]

Kim Woo-jin's official fandom name is Cubs, a moniker adopted for both his time in Stray Kids and his solo career. Former members of Stray Kids affectionately nickname him Bear, a reference to his charming facial expression when he laughs, which serves as one of his signature points. An Aries born in April 1997, he trained at multiple agencies including SM Entertainment alongside future NCT members before joining JYP. His professional journey saw him release music under 10x Entertainment before transitioning to Kreation Music Rights and Kustomade. He joined the messaging platform Bubble to facilitate direct interaction with his fanbase. His solo discography consistently explores themes of mental health, loneliness, anxiety, hope, and the pursuit of dreams. Despite his industry presence, he has not received Hall of Fame inductions, honorary degrees, Guinness records, or lifetime achievement awards. A central pillar of his modern mythology is the story of his departure from Stray Kids in October 2019 to forge an independent path, a narrative fans frequently retell to highlight his resilience. Another iconic moment involves the viral reception of his dance practice videos for tracks like "Song of Icarus," which served as critical entry points for new listeners to appreciate his vocal and performance capabilities. These verified moments have become embedded in the lore of his post-group identity.[edit]

Kim Woo-jin has one older brother, but no other details about his family have been publicly disclosed. He keeps his personal life private. [edit]

Kim Woo-jin is best known as a former member of Stray Kids, alongside members like Seo Changbin. He has also been associated with SM Entertainment and JYP Entertainment as a former trainee. [edit]

No publicly confirmed romantic relationships are documented for Kim Woo-jin. Multiple credible sources report zero documented dating history, engagements, marriages, or high-profile flings. Tabloid rumors have not been substantiated. As of 2026, his latest reported status is single; he is not dating, engaged, married, separated, divorced, or widowed. No children are known. [edit]

As of 2026, research by the iFANN Editorial Team puts Kim Woo-jin's net worth at $1 Million. His primary income streams consist of solo music sales, streaming royalties, live performances, merchandise, and revenue generated from fan meetings under his independent label. During his tenure with Stray Kids, he earned a portion of the group's collective earnings, yet since establishing his solo career, his financial growth has been driven by independent releases and direct fan engagement. No major endorsement deals, production company stakes, significant real-estate holdings, or external business ventures are publicly detailed. His wealth reflects a steady but not blockbuster independent K-pop career trajectory. Specific figures remain unconfirmed by the artist himself, but this estimate derives from comprehensive profiles and market analysis.[edit]