Duo the Owl was known for his silly antics, reminding Duolingo users to complete their daily lessons. He debuted with the app ...

Duo’, the Duolingo mascot known for his guilt-tripping ways to get people to learn new languages, is dead. He was 3,025 years ...

For those unaware, Duo is the brand mascot that guides learners on the app, not holding back from threatening (to the extent ...