EF Challenge 2019 Winners from France – Gerheta & Diane
EF Challenge 2019 Winners from Vietnam – Dang & Nguyen
EF Challenge 2019 Winners from Ecuador – Valentina & Tomás
EF Challenge 2019 Winners from Japan – Sakura & Tetsu
EF Challenge 2019 Winners – Trip to New York
EF Challenge 2019, Bernardo Chiriboga - Ecuador
EF CHALLENGE 2019- by Ines Christien, Spain
EF Challenge 2019 Winner from Brazil – Tamie
EF Challenge 2019- Emilia Santana Mora - Chile
EF Challenge 2019 / Gabriela León (Maracaibo, Venezuela)
Carol Gómez EF Challenge 2019 (Chile)
EF CHALLENGE 2019 - Sofía Aguilar - Spain
EF challenge 2019 - Suzie Loreau - France
EF Challenge 2019 - Brazil
EF CHALLENGE 2019 - COLOMBIA
EF Challenge 2019 [By; Valentina Monti, Chile]
EF-CHALLENGE 2019 , Nathalie Lavigne Rodrigues-BRAZIL
EF CHALLENGE 2019 - DANIELA RIOS - BRAZIL
EF challenge 2019 _Mariya Pavliy_
EF Challenge 2019
![EF Challenge 2019 [By; Valentina Monti, Chile]](https://img.youtube.com/vi/e0X2WNsnfwM/0.jpg)
