Where “Duolingo kills Duo the owl” started

@duolingo, on X, Feb 11, 2025. It reached 5 platforms in 3 months.

LineageKey steps, 8 of 14. Lines follow time and platform
an important message from Duolingo@duolingoFirst post · 63.2M views in one day (Know Your Meme)Pittsburgh-based Duolingo announces death of Duo, its owl mascot@netflixXAppfigures (via TechCrunch)App storesPeakPressPlatform jumpPlatform jumpOwner responsePatient zero