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BIGBANG's 20th Anniversary Single 'BiiiG'

South Korea Media · Page 빅뱅-20주년-biiig-2026-08

한국어 English

YG Entertainment announced that BIGBANG will release a new single, 'BiiiG', on 19 August 2026 — the group's 20th debut anniversary to the day. It is their first release as a full group in four years and four months, since 'Still Life' era track 'Spring Summer Fall Winter' in April 2022, and will be followed by the 'BIGBANG 2026-2027 WORLD TOUR <XX : COSMOS>'.

Verified facts

  • YG Entertainment announced on 10 August 2026 that BIGBANG's new single 'BiiiG' would be released on 19 August 2026.
  • The release marks the group's first full-lineup single in four years and four months, following 'Spring Summer Fall Winter' in April 2022.
  • 19 August 2026 is BIGBANG's 20th debut anniversary; the group debuted on 19 August 2006.
  • A 20th anniversary world tour, 'BIGBANG 2026-2027 WORLD TOUR <XX : COSMOS>', is scheduled to follow the release.

Reported, not confirmed

Statements from a single source, or where sources disagree
  • The single is reported to go live at 6 p.m. KST on 19 August (single source).
  • The title 'BiiiG' is described by the agency as derived from the word 'big', reflecting the group's identity. This is the agency's stated intent; the music itself is unreleased and cannot be assessed.

Timeline

  1. 19 Aug 2006BIGBANG debuts.
  2. Apr 2022'Spring Summer Fall Winter' released — the last full-group single before the current gap.
  3. 10 Aug 2026YG Entertainment officially announces the 19 August release of 'BiiiG'.
  4. 19 Aug 2026 (scheduled)'BiiiG' released on the group's 20th debut anniversary; world tour to follow.

Frequently asked

When is BIGBANG's new single out?

19 August 2026, per the agency's official announcement. Reports put the release time at 6 p.m. Korean time.

Is this the full group?

Reports describe it as a full-lineup release — their first in four years and four months, since April 2022.

Why 19 August?

BIGBANG debuted on 19 August 2006, so the release date falls exactly on their 20th anniversary. Marking anniversaries with releases is a common practice among long-running K-pop acts.

Will there be a tour?

A 20th anniversary world tour, 'BIGBANG 2026-2027 WORLD TOUR <XX : COSMOS>', is scheduled to follow. Cities and dates were not specified in the sources reviewed here — check the agency's official channels.

Sources

Source titles are kept in their original language
  1. 1 빅뱅, 데뷔 20주년 맞아 신곡 'BiiiG' 8월 19일 발매…월드투어도 시작 [공식] — MK스포츠
  2. 2 빅뱅, 19일 데뷔 20주년…4년여 만 신곡 '빅' 발표 — 연합뉴스(다음)
  3. 3 4년 4개월 만에 돌아왔다…빅뱅, 데뷔 20주년 맞아 신곡 'BiiiG' 발매 [공식] — TV리포트
  4. 4 2026 in South Korean music — Wikipedia
  5. 5 YG엔터테인먼트 (공식) — YG엔터테인먼트 primary

Official links

This English edition covers the verified facts and sourced claims. The full document — with sentence-level source references, timeline, FAQ and the complete revision history — is maintained in the Korean edition.