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THE BOYZ
더보이즈
ONE HUNDREDTHE B
THE BOYZ MEMBERS
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Short bio
Meet THE BOYZ members and discover their names, ages, birthdays, positions, leader, former members, debut date, agency, and fun facts. Learn why THE BOYZ has become one of K-pop's top performance groups.
Background
THE BOYZ (더보이즈) is an 10-member South Korean boy group currently promoting under ONE HUNDRED following their move from IST Entertainment. The group originally debuted as a 12-member team on December 6, 2017, before later continuing as 10 members after the departures of Hwall (2019) and Ju Haknyeon (2025).
The remaining THE BOYZ members consist of Sangyeon, Jacob, Younghoon, Hyunjae, Juyeon, Kevin, New, Q, Sunwoo, and Eric
Known for their intricate choreography, theatrical performances, and exceptional stage presence, THE BOYZ rose from rookie favorites to one of K-pop's most respected performance groups. They gained widespread recognition through Road to Kingdom, later competed on Kingdom: Legendary War, and have earned multiple music show wins and international tours along the way.
Whether you're discovering the group for the first time or have been a longtime Deobi, this guide covers everything you need to know about THE BOYZ members.
Official Identity
Official Logo
FAQ
- What company is THE BOYZ under?
- THE BOYZ is under ONE HUNDRED.
- What is THE BOYZ's fandom name?
- The official fandom name for THE BOYZ is THE B.
- How many members are in THE BOYZ?
- THE BOYZ has 12 members listed on Starvia.
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Fun Facts about THE BOYZ Members
- THE BOYZ originally debuted as a 12-member group on December 6, 2017. While the lineup has changed over the years, the group's identity has remained rooted in teamwork and performance excellence. Source: KProfiles
- Before debut, several future members quietly appeared in Melody Day's music videos. "You Seem Busy" featured Sangyeon, Hyunjae, Juyeon, and Ju Haknyeon, while "Colour" featured Younghoon, Eric, and Hwall. Fans often revisit these videos to spot the future idols before anyone knew who they were. Source: KProfiles, KpopSingers
- THE BOYZ's official logo wasn't designed by a professional agency—it was created by member Kevin himself, giving the group a visual identity that literally came from one of its own members. Source: KProfiles
- The group's famous "Bermuda Line" refers to Younghoon, Hyunjae, and Juyeon, three members whose visuals are so highly praised that fans jokingly say they're impossible to escape once you notice them. Source: Hallyu Idol, KProfiles
- Despite their polished performances, dorm life has always been wonderfully chaotic. New has revealed that the members often stay awake until 4 a.m. playing games and simply enjoying each other's company after practice. Source: kpopping
- Every dorm has unofficial jobs, and THE BOYZ are no different. New became the group's cook, while Eric earned the reputation of being the member responsible for keeping everything clean. Source: Wattpad (THE BOYZ profile), KProfiles
- Dance has always been one of THE BOYZ's greatest strengths. Fans consistently point to Q, Juyeon, Hyunjae, Eric, and former member Ju Haknyeon as the group's powerhouse dance line. Source: Hallyu Idol
- Several members grew up overseas or spent significant time abroad. Jacob was raised in Canada, Kevin moved there as a child, Eric spent six years growing up in California, and Ju Haknyeon lived in Hong Kong during part of his childhood. Source: KProfiles
- THE BOYZ are full of unexpected talents. Eric solves Rubik's Cubes, New does mental math with ease, Kevin claims he can identify Korean fried chicken brands just by smell, and Jacob plays multiple instruments. Source: KProfiles, KpopSingers
- Many of the members have expanded into acting. Younghoon, Juyeon, Hyunjae, New, and former members Hwall and Ju Haknyeon have all taken acting roles alongside their music careers. Source: Grokipedia, KProfiles
- The members constantly tease one another. Eric once crowned Hyunjae the group's biggest nagger, while Q described Juyeon as "deceptively innocent" because he's so easy to fool. Source: KProfiles, KpopSingers
- THE BOYZ are packed with dedicated fans themselves. Juyeon is a huge TVXQ fan who cried after meeting U-Know Yunho, Kevin openly adores Beyoncé, and Hyunjae has said he'd love to collaborate with EXO's Baekhyun. Source: KProfiles, KpopSingers
- Long before social media challenges became common, several members were already creating content. Kevin ran a YouTube channel called F L O S S, while Sunwoo later formed the music crew Named Late, which still has music on SoundCloud. Source: KProfiles, KAMI.COM.PH
- Two members have left THE BOYZ. Hwall departed in 2019 to focus on recovering from a leg injury before launching a solo career as Hyunjun Hur, while Ju Haknyeon left the group in 2025 after nearly eight years as a member. Source: KProfiles, KAMI.COM.PH, THE BOYZ Wiki (Fandom)
- One reason fans continue to love THE BOYZ is how different every member feels. From New wanting to become a vampire as a kid, to Kevin owning a pet snake, to Eric's obsession with the Dodgers and Sunwoo writing in a journal every day, the group never feels manufactured. Their individual personalities shine just as brightly as their performances, and that's a big part of what has kept Deobis invested for so many years. Source: KProfiles, kpopping, KpopSingers, Gluwee
Why Fans Love THE BOYZ
THE BOYZ have built one of the strongest reputations in fourth-generation K-pop because they're more than just excellent performers—they genuinely feel like a family. Fans regularly point to the group's chemistry, playful teasing, and obvious affection for one another as reasons they've stayed invested for years. Whether it's Eric knowing everyone's business, New cooking meals for the dorm, or Jacob quietly taking care of everyone, every member brings a different personality that makes the team feel complete.
Performance is where THE BOYZ truly separate themselves. Their synchronized choreography, theatrical concepts, and willingness to push creative boundaries have earned them praise from fans and industry professionals alike. Winning Road to Kingdom wasn't just a trophy—it cemented their reputation as one of K-pop's premier performance groups, a reputation they continue to build with every comeback.
