Sébastien is a Creative Director at DAVID New York, leading campaigns for brands like CLIF Bar and Supercell. Since joining, he has helped the agency secure its first AOR client and win its first awards. Previously, Sébastien was instrumental in launching DAVID’s first European office in Madrid, where he drove the agency’s growth and global recognition, leading to AdAge’s International Agency of the Year award in 2022.
Before joining DAVID, Sébastien played a key role at Publicis Italy and Publicis Conseil, helping both agencies secure spots among the top 10 at Cannes Lions.
Throughout his career, Sébastien has worked with some of the world’s biggest brands, including Burger King, Diesel, Heineken, Renault, AB InBev, Netflix, Nike, Coca-Cola, X (formerly Twitter), Dove, Mondelez, and Danone. His work has been featured in Forbes, The New York Times, Vogue, The Guardian, GQ, CNN, Fast Company, and many other major publications.
With experience spanning Peru, France, Italy, Spain, and the U.S., Sébastien has earned over 200 international awards, including two Cannes Lions Titanium awards. He was also ranked the 6th best copywriter worldwide by Cannes Lions in 2021.