Killian Lesueur is a marketing professional currently serving as Chargé de marketing at Unikalo since September 2021, focusing on market analysis, competitor benchmarking, and marketing campaign implementation. Previously, Killian acted as Trésorier for KEDGE Express Tour from October 2022 to June 2023, managing a budget exceeding €20,000 and achieving profitability for the first time in nine years. As President of Alticiades Techniques de commercialisation Bayonne from April 2021 to April 2022, Killian oversaw the internal management of a ten-member association and represented the team in negotiations, securing a third-place finish among 21 teams. Earlier roles include Sales Representative at The Escape, where Killian gained exposure to international work environments, and a Trainer at McDonald's, developing leadership and customer service skills. Killian holds a Kedge Bachelor in Marketing from KEDGE Business School and a DUT in Techniques de Commercialisation from IUT de Bayonne et du Pays Basque.