Who started “Duolingo at the Sweat Tour”?

@fancymeswift, on X, Sep 15, 2024. It reached 5 platforms in 5 months.

LineageKey steps, 9 of 16. Lines follow time and platform
Precursorduolingo birds at SWEAT@fancymeswiftFirst postPlatform jumpPlatform jumpOwner responsePressPeakPressAfterlifePatient zero