Leo of WAKER: Member and Artist Profile

Kim Seungjun — born September 6, 2000. vocalist and dancer.

Bottom line

Leo (Kim Seungjun) is WAKER’s vocalist and dancer, born September 6, 2000. a Fantasy Boys contestant whose long training period shows in his clean stage recovery.

This page treats that history as part of one continuing person, then returns the focus to what Leo contributes inside the current six-member group.

Quick facts

Stage name: Leo. Public name: Kim Seungjun. Born: September 6, 2000. Current group: WAKER. Role: vocalist and dancer.

Status is current through the January 2026 In Elixir: Spellbound era. Exact playlist routes include two ATLANTIS uploads and the Vanilla Choco Shake performance video.

The pre-WAKER road

A Fantasy Boys contestant whose long training period shows in his clean stage recovery. Earlier chapters explain experience and opportunity; they do not reduce the current work to a redemption slogan.

A responsible profile names specific programs or groups, dates the current status and avoids recycling rumor as biography.

A distinct signature

Leo becomes readable through the relationship between voice, rhythm, movement and shared focus. Watch the entire phrase rather than freezing one center moment into a permanent personality.

The members are adults with different histories. WAKER works when those differences create contrast instead of being polished into six copies of one approved debut face.

A debut made from second chances

WAKER is full of people whose earlier public chapters could have been misread as final verdicts. The group’s existence argues that experience is usable material, not an expiration notice.

This profile keeps earlier work visible without making WAKER a footnote to a survival program or former group.

How to watch a full performance

Start before the center arrives. Preparation, lane changes, eye-line, weight transfer and recovery reveal how a six-person formation stays clean.

A fancam is useful because it preserves labor that a fast edit may hide, but one performance cannot define an entire career.

Voice beyond a position label

Listen for attack, breath, vowel shape, blend and the way a line hands emotional pressure to the next member. “Vocalist” or “rapper” describes an assignment, not a complete sound.

The useful question is what changes when this person enters and what remains after the line leaves.

ATLANTIS routes

The official MV and performance video are separate exact playlist files. Both feature all six members and therefore route to this canonical profile.

A shared song title never justifies merging different uploads, thumbnails or critical observations.

Vanilla Choco Shake route

The playlist performance video belongs to the full six-member Sweet Tape era. Its lighter tone makes timing, reaction and relaxed group chemistry especially visible.

Fun is not the absence of technique. The body still has to land the count while the face makes the invitation look spontaneous.

Current through 2026

WAKER remained active as six and released In Elixir: Spellbound with “LiKE THAT” in January 2026.

Current official evidence controls status. Old database pages and recycled introductions do not outrank a dated new release.

One person, one canonical page

Group, competition, acting, solo, cover and future collaboration work stays on this profile. A second artist page would split identity, cards and search authority.

New solo work can expand the same page without pretending group membership vanished.

Image integrity

This profile uses a real performance frame stored locally. The group hub and three Reacts use different source videos and different attachments.

Title, alt text, caption, description, source URL, featured image and social preview stay aligned.

RaeRae standard

Recognition requires repeatable evidence. Styling can start the observation, but phrasing, movement, interaction and continuity finish it.

A profile should make the next performance easier to read, not merely attach flattering adjectives to a birthday.

What to follow next

Watch how the member’s responsibilities change across bright ATLANTIS, loose Vanilla Choco Shake and the darker LiKE THAT frame.

Range becomes meaningful when the same performer makes different concepts legible without losing a recognizable center.

Return to WAKER

Use the WAKER hub for the current six-member guide, release history and exact playlist Reacts.

Career-file note

Leo remains one person across WAKER, earlier work and future individual releases. Exact credits and dated sources keep the file useful.