Role: Maknae (youngest) & Vocalist Personality: Part of the younger line; particularly dramatic, silly, and highly dynamic once he opens up from his initial shyness. Age: 17 years old (born February 14, 2009) Physique & Visuals: Around 1m80 tall, with soft, cute, "puppy-like" facial features, natural dark hair, and dark brown eyes.

Role: Leader & Lead Rapper Personality: A grinning, confident rapper; highly creative, protective, and sensitive underneath his cool exterior. Age: 18 years old (born March 20, 2008) Physique & Visuals: Extremely tall at 1m90 with a strong, athletic build. He has a unique Korean-Canadian mixed-heritage visual, with dark brown eyes and dark hair (though he often experiments with blond dye).

Role: Visual & Vocalist Personality: Laid-back, calm, and empathetic (ISFP); usually quiet but has his fun, hyperactive moments. Age: 18 years old (born January 3, 2008) Physique & Visuals: Around 1m78 tall, with the classic, elegant look of a drama actor, featuring natural black/brown hair and dark brown eyes.

Role: Main Vocalist & Dancer Personality: Part of the chaotic younger line; very curious, direct, extremely silly, and highly expressive on stage. Age: 17 years old (born January 13, 2009) Physique & Visuals: Around 1m76 to 1m80 tall, with an athletic physique, a warm smile, dark brown eyes, and dark hair that he dyes frequently for different concepts.

Role: Oldest member, Main Dancer & Choreographer Personality: Responsible, calm, and structured; often acts as an amused observer of the group's chaotic moments. Age: 20 years old (born October 14, 2005) Physique & Visuals: Around 1m83 tall, with highly photogenic, refined features and blonde hair and dark brown eyes.