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Members of SEVENTEEN perform in black and grey stage clothes across the Pyramid Stage at Glastonbury, under blue-green light, one at the right drawing a microphone toward the camera while a crew member crouches at the monitors in the foreground.SEVENTEEN세븐틴
Raph_PH, via Wikimedia Commons · CC BY
Groups

SEVENTEEN

세븐틴

SEVENTEEN are a thirteen-member group under Pledis Entertainment, who debuted on 26 May 2015. In June 2024 they became the first K-pop act to play Glastonbury's main Pyramid Stage, and their fifth full-length album HAPPY BURSTDAY was released ten years to the day after their debut.

Agency
Pledis Entertainment
Debut
26 May 2015
Fandom
CARAT

Who are SEVENTEEN?

SEVENTEEN (세븐틴) are a thirteen-member group under Pledis Entertainment: S.Coups, Jeonghan, Joshua, Jun, Hoshi, Wonwoo, Woozi, DK, Mingyu, The8, Seungkwan, Vernon and Dino. They debuted on 26 May 2015, and their fandom is called CARAT. The group works in three units — hip-hop, vocal and performance — which appear as separate stages inside a single set, as they did at Glastonbury.

Where to start

“THUNDER” is the title track of HAPPY BURSTDAY, the fifth full-length album, released on 26 May 2025 — ten years to the day after the debut. The album carries three group songs and a solo track for each of the thirteen members.

Several members are currently completing South Korea’s mandatory military service, which the group has been staggering; Jeonghan was discharged in June 2026, the first of the thirteen. In July 2026 Pledis said all thirteen had agreed to a second contract renewal, with those still serving to sign as they are discharged.

The group’s own YouTube channel and HYBE LABELS carry the official music videos and performance clips. K-Culture Radar links to official uploads rather than rehosting them.

Official video SEVENTEEN (세븐틴) 'THUNDER' Official MV · HYBE LABELSYouTube ↗

Timeline

  1. Note

    All thirteen renew with Pledis for a second time

    Members serving in the military will sign in turn as their service allows. It is the second renewal, after the first in 2021.

    Explainer · Read the story
  2. Milestone

    Jeonghan is the first of the thirteen to complete military service

    He had served as a social service agent since 26 September 2024. Wonwoo, Hoshi and Woozi were serving at the time of the report.

    koreaherald.com · Source 1
  3. Release

    Fifth full-length album HAPPY BURSTDAY, title track "THUNDER"

    Three group songs and thirteen solo tracks, one for each member; Pharrell Williams worked on "Bad Influence" and Timbaland with Hoshi on "Damage".

    sports.khan.co.kr · Source 2
  4. Milestone

    1.1 million people at 36 shows across 2024

    The Korea Times counted 9.76 million albums sold between January and November, with the compilation 17 IS RIGHT HERE passing three million copies in ten days.

    koreatimes.co.kr · Source 3
  5. Appearance

    First K-pop group to perform on Glastonbury's Pyramid Stage

    An hour-long set at Worthy Farm that opened with a Woozi keyboard solo and ran through "Maestro", "God of Music" and "Very Nice". Woozi told the crowd it was "unbelievable that we are the first K-pop group to perform at Glastonbury".

    koreaherald.com · Source 4
  6. Debut

    Debut under Pledis Entertainment

    Pledis marked the date ten years later by releasing the fifth full-length album on the same day of the year.

    starnewskorea.com · Source 5
Mini album

FML

Mini album

Al1

Videos

Official video SEVENTEEN (세븐틴) 'LOVE, MONEY, FAME (feat. DJ Khaled)' Official MV · HYBE LABELSYouTube ↗
Official video SEVENTEEN (세븐틴) 'MAESTRO' Official MV · HYBE LABELSYouTube ↗
Official video SEVENTEEN (세븐틴) '음악의 신' Official MV · HYBE LABELSYouTube ↗
Official video SEVENTEEN (세븐틴) '손오공' Official MV · HYBE LABELSYouTube ↗
Official video SEVENTEEN (세븐틴) '_WORLD' Official MV · HYBE LABELSYouTube ↗
Official video SEVENTEEN (세븐틴) 'HOT' Official MV · HYBE LABELSYouTube ↗

Channels

Stories

K-popTrend signal: Steady

All Thirteen of SEVENTEEN Renew with Pledis for a Second Time

Pledis Entertainment said on 13 July 2026 that all thirteen members of SEVENTEEN had renewed their contracts. It is the second renewal after the first in 2021, and the members currently serving in the military will sign in turn as their service allows. Here is what the contract is.

Sources

The reports behind the facts above, for the ones no story on the site covers yet. A row with a story cites its sources there; the act's own channel and a brand's official page are linked in the rows themselves.

  1. 01
    koreaherald.com Jeonghan is the first of the thirteen to complete military service· 25 Jun 2026 Timeline
  2. 02
    sports.khan.co.kr Fifth full-length album HAPPY BURSTDAY, title track "THUNDER"· 26 May 2025 Timeline
  3. 03
    koreatimes.co.kr 1.1 million people at 36 shows across 2024· 16 Dec 2024 Timeline
  4. 04
    koreaherald.com First K-pop group to perform on Glastonbury's Pyramid Stage· 28 Jun 2024 Timeline
  5. 05
    starnewskorea.com Debut under Pledis Entertainment· 26 May 2015 Timeline