| Title | Duolingo Roll |
| Agency | Wieden + Kennedy Amsterdam |
| Campaign | Duolingo Roll |
| Advertiser | Duolingo |
| Brand | Duolingo |
| Posted | May 2022 |
| Business Sector | Subscribers Only |
| Media Type | Case Study |
| Length | |
| Creative Director | H...ah S..t Subscribers Only |
| Creative Director | E....rd Ol.....ay Subscribers Only |
| Copywriter | ..e Sa....go Q....as Subscribers Only |
| Art Director | E..a M�....nen Subscribers Only |
| Head of Account Management | E....or T...ey Subscribers Only |
| Digital Strategy Director | F....ie Y...g Subscribers Only |
| Planning Director | T..m Di....le Subscribers Only |
| Account Director | M...e ..e Subscribers Only |
| Advertising Manager | J...s Ku.....ki Subscribers Only |
| Advertising Manager | K...n D...y Subscribers Only |
| Advertising Manager | ..i H....nd Subscribers Only |
| Advertising Manager | Mi....le S...p Subscribers Only |
| Advertising Manager | J..k M...an Subscribers Only |
| Advertising Manager | Mi....la K..n Subscribers Only |
| Global Head of Communications | ..m Da....er Subscribers Only |
| Senior Director of International Marketing | M..u O....ud Subscribers Only |
| Advertising Manager | C...n W....ns Subscribers Only |
| Advertising Manager | R...ca R...y P...mo Subscribers Only |
| Advertising Manager | ..a M....ns Subscribers Only |
| Advertising Manager | ..o Mi....ni Subscribers Only |
| Advertising Manager | H...a X...g Subscribers Only |
| Advertising Manager | C...ie D....ay Subscribers Only |