JooBin

JooBin is a South Korean singer and a member of the K-pop girl group TripleS. Born in 2009, she is one of the youngest members of the group, known for her sharp dance skills and bright stage presence. As the group's main dancer and sub-vocalist, she brings youthful energy to every performance. TripleS operates under a unique decentralized system with rotating sub-units, and JooBin has been part of several, including Acid Angel from Asia and +(KR)ystal Eyes. With over 1.2 million followers on the group's official Instagram, she has quickly built a dedicated fanbase. As of 2026, she continues to promote with TripleS, participating in tours and album releases.[edit]

JooBin grew up in South Korea in a household that encouraged her artistic pursuits. From a young age, she showed a strong interest in dance, training in K-pop choreography and contemporary styles. Her path to becoming an idol began when she successfully auditioned for Modhaus, the agency behind the TripleS project. She joined the group as part of the Dimension sub-unit, undergoing intensive training in singing, dancing, and stage presence before debut. Pre-debut content on TripleS's YouTube channel and social media introduced her as a hardworking trainee with a passion for performance. She often shared dance covers and behind-the-scenes moments, building anticipation among fans.[edit]

JooBin debuted as a member of TripleS on February 13, 2023, with the release of the group's debut mini-album ASSEMBLE24, featuring the title track "Rising." That same year, she participated in the debut of the sub-unit Acid Angel from Asia and later joined +(KR)ystal Eyes. In 2024, she appeared on TripleS's first full-group album ASSEMBLE24 and subsequent releases like Girls Never Die. By 2025, the group had embarked on a world tour spanning Asia, North America, and Europe. JooBin has not yet released solo music or taken on acting roles, but her dance skills have earned her praise in fancams and variety show appearances.[edit]

JooBin's public persona is youthful, cute, and energetic, embodying the "fresh teen" concept of TripleS. She is known for her bright smile and energetic stage presence. Media coverage focuses on her dance skills and group activities. Her content tone in behind-the-scenes vlogs and dance practices is lighthearted and fun. TripleS's official fandom is called WAV, and while JooBin does not have an official solo fandom name, her personal fans sometimes refer to themselves as variations of "JooBin-ites." She engages with fans through group livestreams with a cheerful and polite demeanor.[edit]

JooBin commands attention as one of the youngest faces in K-pop, stepping onto stages with a dancer's precision that belies her age. Her trajectory within the decentralized structure of tripleS has garnered significant visibility, yet her individual standing in global celebrity metrics remains distinct from the group's collective surge. According to iFANN's Global Fame Engine evaluation conducted in August 2026, JooBin is currently unranked in the published Global Top 1,000 or any Top-100 scope list. This status reflects her position as a rising star within a massive ensemble rather than an established solo entity with independent ranking placement. While she benefits from the organized energy of the Sweeny community, there is no documented official or widely recognized unofficial fandom name dedicated specifically to her. Fans interact with her through the broader group channels, and while unit-specific nicknames exist, no singular sub-fandom designation has emerged for S18. The narrative surrounding her public image focuses on her visual role and photographic contributions rather than viral scandals or legendary moments unique to her persona. Although discussions regarding her age upon debut sparked conversation among netizens, these remain contextual observations of the industry rather than iconic folklore. Without specific fan-led campaigns, birthday billboards, or charity drives attributed solely to her, her fame is inextricably linked to the group's record-breaking scale and touring activities. She operates within a media landscape where her youthful energy and dance skills are celebrated, but she has not yet accumulated the individual mythos required for a standalone ranking.[edit]

Born in 2009, JooBin stands as one of the youngest members of tripleS, bringing a vibrant presence to the lineup. Her representative color is pink, a shade that often highlights her energetic performances and bright smile. Known for powerful dance skills, she frequently tops fancams and is praised by peers for mastering choreography at a rapid pace. Beyond the stage, she maintains a cheerful personality that shines in behind-the-scenes content and shares her love for anime and webtoons during fan interactions. A notable moment in her early career involved public discussion regarding her age when she debuted at 14, sparking conversations about child idols in the industry. Another point of interest was initial confusion among fans regarding her surname, with some questioning if 'Joo' was her full family name before clarifying it as part of her given name, Joo Bin. Despite the group's massive scale and the controversies surrounding underage members, JooBin has not yet developed a body of viral legends or iconic personal folklore comparable to veteran idols.[edit]

JooBin has not publicly disclosed details about her parents or siblings. She maintains a private personal life, which is typical for young K-pop idols. As of 2026, she lives in South Korea, balancing her idol activities with her studies. She has not mentioned any pets or shared specific family stories.[edit]

JooBin is associated with her fellow TripleS members, including SeoYeon, HyeRin, JiWoo, and Kaede, as well as the group's creative director Jaden Jeong and music producers BADD. Her agency is Modhaus.[edit]

As of 2026, JooBin has no known public romantic relationships. She is a minor born in 2009, and there are no credible reports of dating, engagement, or marriage. K-pop agencies, including Modhaus, typically prohibit dating for younger idols. She remains single and focused on her career.[edit]

iFANN currently estimates JooBin's individual net worth at $100 Thousand. As a rookie K-pop idol active since 2023 and still a minor, her personal finances are not tracked by major celebrity net worth sites. Her income derives from group activities including album sales, streaming royalties, concert tours, merchandise, and brand endorsements shared among TripleS members. No solo endorsement deals or business ventures have been confirmed for her at this time. Based on typical rookie idol earnings, this figure represents her current financial standing as of 2026.[edit]