Full name: Christopher Chahn Bahng Age: 29 Gender: Male Role: Leader Height: 173cm Weight: 60kg DoB: October 3 Appearance: Natural dark eyes, often paired with smoky eye makeup during intense concept eras or occasionally enhanced with hazel, brown, or colored contact lenses for performances and casual settings. Pale skin, prominent dimples when he smiles, and a larger nose. Naturally dark brown or black hair, frequently worn short or styled in natural curls and waves. Frequently changes hair color for comebacks, including signature blonde, bright cobalt blue ("cobalt era"), silver, grey, and dark/dirty blonde variations. Personality: Known as the "dad" and reliable leader of the group, he is a perfectionist, deeply caring, and open with his emotions, though he can also be shy.

Full name: Lee Min-ho Age: 27 Gender: Male Role: Main Dancer/Vocalist Height: 174cm Weight: 62kg DoB: October 25 Appearance: Large, soft, and close-set eyes with a mix of cat-like sharpness and bunny-like roundness. Features prominent aegyo sal (under-eye fat/puffy cushions), long eyelashes, and a bright eye smile. Dark brown eyes that contrast sharply with his dyed hair styles. Typically dark brown or black hair in a soft, ethereal natural look. Frequently experiments with K-pop hair colors, including standout shades like bright red and orange. Often styled with textured tufts, bangs, or layered strands falling across his face. Personality: Characterized by a quirky, 4D personality, he is often seen as tsundere (initially aloof or blunt, yet caring underneath) with a sharp, dry sense of humor.

Full name: Seo Chang-bin Age: 27 Gender: Male Role: Main Rapper/Vocalist/Producer Height: 169cm Weight: 61kg DoB: August 11 Appearance: Dark brown eyes. Sharp, intense gaze on stage that can quickly shift to a warm, expressive look off-stage. Black or dark brown hair. Frequently seen with short-to-medium cuts, occasional eyebrow slits, comma hair styling, or dyed variations (including blonde and lighter tones) across different album eras. Personality: Often called a "gym bro" and a big softie, he contrasts his intense, aggressive rap style on stage with a playful, pun-loving, and affectionate demeanor off-camera.

Full name: Hwang Hyun-jin Age: 26 Gender: Male Role: Main Dancer/Lead Rapper/Sub-Vocalist/Visual Height: 179cm Weight: 59kg DoB: March 20 Appearance: He has long, horizontal eyes with a sharp, expressive shape. His natural eye color is dark brown. He is known for an intense, captivating gaze on stage and often features a subtle tear-duct mole near his eye area. He is famous for popularizing long hair in K-pop, frequently wearing it down to his shoulders or past his jawline, though he also styles it short depending on the era. His hair has transitioned through iconic looks, ranging from a silky, "golden prince" blonde to deep black and brunette styles that heighten the contrast with his pale skin and sharp jawline. Personality: Very expressive, dramatic, and artistic, he is known for his intense emotional depth, passionate stage presence, and spontaneous gestures.

Full name: Han Ji-sung Age: 26 Gender: Male Role: main rapper/vocalist/producer Height: 175cm Weight: 60kg DoB: September 14 Appearance: Expressive dark brown eyes, often styled with heavy stage eyeliner, contact lenses (such as icy or colored shades), or casual glasses. Frequently changes hair colors for comebacks, including natural black/dark brown, blonde, peach, and blue. Personality: Described as the "loudest introvert," he is a multi-talented all-rounder who can be hyperactive and outgoing with the members but loves retreating to quiet or solo spaces.

Full name: Kim Seung-min Age: 26 Gender: Male Role: Main Vocalist Height: 179cm Weight: 63kg DoB: September 22 Appearance: Fans often describe Seungmin's eyes as soft, warm, and expressive, frequently earning him a "puppy-like" charm. He has natural dark brown to black eyes. He typically rocks natural or minimal eye makeup during daily settings, though he experiments with bolder styling, stage accents, or colored contacts for comebacks and fashion shoots. His signature and most frequent hair color is dark brown or black, though he has gained attention for eras featuring blonde bangs, light brown shaggy styles, and spiky dark cuts with accessories. He often transitions between styles that feature a forehead-covering fringe and mature looks that expose his forehead, which fans note gives him a more defined and alluring presence. Personality: Playful, witty, and sharp-tongued when teasing his bandmates, he is also known for his steadfast kindness, dedication, and stable work ethic.

Full name: Yang Jeong-in Age: 25 Gender: Male Role: Vocalist Height: 174cm Weight: 63kg DoB: February 8 Appearance: Naturally dark brown eyes. Fox-like, monolid or single-lidded eyes with a sharp and expressive gaze that crinkles into a bright, distinctive smile. Dark brown to black hair. I.N frequently changes his hair color for comebacks and promotions. His past looks include classic black, honey blonde, platinum silver, pink accents, and mint green. Personality: Youngest member (maknae) who balances a cute, youthful charm with a mature, sharp-witted ("savage") streak.