Kim Junseo (JUNSEO) Born November 20, 2001 / 180cm / From South Korea The oldest member of ALPHA DRIVE ONE and the overwhelming big brother who embraces the group. He is calm and kind, possessing the capacity to naturally look after the younger members. He is caring and responds reliably when relied upon, but also has a playful side, joking around with the members. With his 180cm height, broad shoulders, and physical strength, he is a dependable presence. He combines the composure of an eldest son with the friendliness of playing innocently with his younger brothers. A reliable figure.

Lee Leo (LEO) Born August 22, 2002 / 179cm / From Australia The leader of ALPHA DRIVE ONE and the mood maker who brightens the atmosphere. He is skilled at actively commenting in various situations, expanding conversations, and making members laugh. Because he naturally moves the room while keeping a close eye on his surroundings, he is a central pillar supporting the group's vibe. He is good at singing and shows a stable presence in performances. His monolid eyes and large mouth are striking, and his 179cm height and solid build are also characteristic. While bright and approachable, he also has the reliability to lead the members as a leader. He also displays his charm through song.

Zhang Jiahao (ARNO) Born July 7, 2002 / 178cm / From China Active under the stage name ARNO, he is the artist type of ALPHA DRIVE ONE. On stage, he radiates a sexy and sophisticated charm, showing a strong presence particularly in dance. On the other hand, his usual personality is so fluffy and calm that it's hard to imagine from his glamorous appearance. He has a soft way of speaking and a composed atmosphere. He has a strong sense of aesthetics and commitment to expression, which shows in his unique sensibilities regarding fashion and visuals. He looks quiet and mature, but he sometimes shows a soft humor while spending time with the members. The gap between his sexy stage presence and his gentle true self is a major draw. A unique charm.

Kim Geonwoo (GEONWOO) Born April 11, 2003 / 184.3cm / From South Korea The tallest member of the group, boasting a height of 184.3cm. He is the type to think calmly and logically, and he serves as the group's straight man, providing precise retorts to the members who get rowdy. Because of his calm atmosphere and tall stature, he is easily perceived as cool, but he actually has a surprisingly cute side. He has relatively little resistance to doing aegyo, and his impression turns soft when he smiles. A reliable person who supports the members when necessary while observing the situation objectively. The gap between his coolness and cuteness is his charm.

Lee Sangwon (SANGWON) Born May 8, 2003 / 177cm / From South Korea Characterized by a visual that combines a fleeting, beautiful atmosphere with both coolness and cuteness. He is very sensitive, his emotions show easily on his face, and he has a rich power of expression. He likes reading and has an artistic side, taking things in with his own unique sensibility. Usually, he is kind and calm, a healing type who carries a peaceful aura. However, his tension and behavior can suddenly change, leading to unexpected eccentricities. The gap between his quiet, delicate impression and his free-spirited, slightly mysterious side is his charm. He observes the members well and captures each of their personalities in detail.

He Xinlong (XINLONG) Born March 11, 2005 / 177cm / From China / First person: I (soft, polite) In charge of rap and dance, with a sharp, strong visual reminiscent of a wolf and an impressively deep voice. On stage, he has strong charisma and radiates presence with powerful expressions and performance. On the other hand, his true face is a gentle personality full of consideration and care, moving while watching his surroundings better than anyone. He tends to be reserved and often prioritizes others over himself. He is a caring older brother to the younger ones, but when he is with the older members, he suddenly becomes childlike, showing an innocent and cute side. He is also a bit clumsy and easily frightened, and the gap with his tough appearance is a major charm.

Zhou Anxin (ANXIN) Born December 25, 2006 / 178cm / From China A member with an impressive, sharp and cool face. Although he is the second youngest in the group, he has a surprisingly big-brotherly temperament and can look after those around him. He especially dotes on Sanghyeon, the only member younger than him, and naturally treats him like an older brother. Although he feels a bit embarrassed about doing aegyo, he is honest enough to respond properly if asked. He is characterized by a high-pitched laugh that is unimaginable from his cool expression. While being a reliable person, he also possesses the cuteness unique to the younger line.

Jung Sanghyeon (SANGHYEON) Born September 19, 2007 / 180cm / From South Korea The youngest member of ALPHA DRIVE ONE, the beloved maknae. While he has a cute face characterized by drooping eyes, he also has a refreshing quality, and the gap with his 180cm height is his charm. He is friendly like a puppy and has a brightness and approachability that allows him to naturally close the distance with the members. Being the youngest in the group, he is often teased by the older members, but he is loved even more than that. Not only does he have the quality of a youngest child who can act spoiled, but because he is tall and solid, he also shows reliability at unexpected moments. A bright and honest presence who naturally gathers affection among the eight.