Voici le témoignage de Mariusz K.
![](https://fastly-a9fast-com.freetls.fastly.net/www.gymglish.com/stories/image/10109/big_image.jpeg)
Learning English with the help of the Gymlish portal motivates me to do something to improve my English, I have little time to learn due to work reasons, so this online course suits me very well. I find the content of the courses and the teaching very good, which is why I started learning English with you again after a break of several years.
— Mariusz K. (Widen, SWITZERLAND)