Stray Kids (SKZ) officially debuted on March 25, 2018 with their debut showcase and the mini album I am NOT (title track “District 9”).

Quick Scoop: When did SKZ debut?

  • Official debut date: March 25, 2018.
  • Debut format: A showcase often referred to as “UNVEIL,” held in Seoul.
  • First mini album: I am NOT , released the next day on March 26, 2018.
  • Debut title track: “District 9”.

In simple terms: SKZ became an official K‑pop group on March 25, 2018, and kicked things off with “District 9” and the I am NOT era.

TL;DR: Stray Kids (SKZ) debuted on March 25, 2018 , with their debut showcase and the mini album I am NOT featuring “District 9.”

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