In 2017, we published an article about the contest, what motivated us to lend our support to this fantastic initiative and the project that caught our attention at the end of the competition. And now Groupe Roullier has partnered up with the Pépite France Challenge for the third consecutive year. We have taken this opportunity to catch up with Alexis Lesly-Veillard and Christophe Sovran, who won the competition with their project two years ago.