Awards · TREASURE Era
First Music Show Win — 'WAVE' on M Countdown
ATEEZ's first-ever music show win, taking first place on Mnet's M Countdown with "WAVE" — a milestone roughly eight months after their October 2018 debut.
Official Sources
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Era Context
TREASURE Era · 2018 – 2019
The debut chapter. Seonghwa steps forward as a founding member of ATEEZ, establishing his stage presence and vocal identity across the group's earliest title tracks, showcases, and early international promotions.