K

K was born Koga Yudai (古賀祐大) on October 21, 1997, in Chiba, Japan. He is the oldest member of &TEAM alongside Fuma and serves as the group's Performance Leader and Center. Source: KProfiles

Before debuting with &TEAM, K competed on I-LAND, where he advanced all the way to the final episode. Although he narrowly missed debuting with ENHYPEN, his performances made him one of the show's most memorable contestants. Source: kpopping

K trained for 2 years and 8 months before appearing on I-LAND. Those years of preparation helped shape the polished dance skills and stage presence for which he is known today. Source: KProfiles

When asked which food he could eat every day for the rest of his life, K chose tteokbokki, revealing his love for the popular Korean spicy rice cake dish. Source: I-LAND Fandom Wiki

K has built friendships with several well-known idols, including RIIZE's Shotaro, ENHYPEN's Jay and Ni-Ki, and Stray Kids' Han. His wide circle of friends reflects the respect he has earned throughout the industry. Source: KProfiles

As &TEAM's official choreography team leader, K is responsible for helping teach new choreography to the members. His dance experience makes him one of the group's most important mentors during practice. Source: NamuWiki

Although EJ officially serves as &TEAM's leader, K is frequently described as a natural leader because of his maturity, experience, and ability to guide the team during rehearsals and performances. Source: Kpopbio

In November 2024, K made his acting debut in the Japanese drama Watashi ni Naru ("Tokoro de Kimi"), expanding his career beyond music. He is also scheduled to appear in a Blue Lock-related film in 2026. Source: Kpopbio

K participated in the DARK MOON: 灰色都市 project by performing the OST "W.O.L.F. (Win Or Lose Fight)" alongside fellow &TEAM members EJ, Nicholas, and Taki. Source: Kpopbio

K has shared that he wanted to become an idol after watching I-LAND with his mother, making his eventual appearance on the program a meaningful full-circle moment in his career. Source: KProfiles

According to NamuWiki, K was unanimously recommended by judges for the Best New Artist award at the 2023 Japan Record Awards. Reports claim the nomination was later withdrawn amid controversy surrounding K-pop-style artists in Japan. Source: NamuWiki

Fans often compare K's stage name to a cat, inspiring one of his popular member-pair nicknames with Yuma that combines the words "King" and "Yuma." Source: NamuWiki

K is widely recognized as one of HYBE's strongest dancers. His precise movements, athleticism, and expressive performances have consistently earned praise from fans and fellow performers alike. Source: Member performances, KProfiles

During I-LAND, K's leadership qualities frequently stood out as he helped other trainees with choreography and performance preparation. Those same qualities continue to define his role within &TEAM today. Source: I-LAND, kpopping

Fans appreciate K's determination after narrowly missing the ENHYPEN lineup. Rather than allowing disappointment to end his dream, he continued training until earning another opportunity to debut with &TEAM. Source: kpopping

Beyond dancing, K has steadily expanded his career through acting, original soundtracks, and television appearances. His versatility has helped establish him as one of the group's most recognizable members in Japan and internationally. Source: Kpopbio

Whether teaching choreography, mentoring younger members, or delivering powerful center performances, K consistently leads by example. His professionalism and work ethic have earned him the respect of both his teammates and fans. Source: NamuWiki, Kpopbio

From reaching the I-LAND finale to becoming &TEAM's Performance Leader and Center, K's journey is one of perseverance, resilience, and continuous growth. His passion for dance and dedication to his teammates continue to make him one of the defining figures of &TEAM. Source: KProfiles, kpopping, NamuWiki