Former student of the Ecole Normale Supérieure in Paris, Boris Vauzeilles prepared his PhD under the supervision of Prof. Pierre Sinaÿ in the Chemistry Department of this institution. He then joined Prof. Julius Rebek, Jr. at MIT (Cambridge, Massachussets), for a post-doctoral experience. The group soon moved to the Scripps Research Institute in La Jolla, where Julius Rebek was promoted as Director of the Skaggs Institute for Chemical Biology. Boris Vauzeilles then returned to France as a CNRS researcher (Institut de Chimie Moléculaire et des Matériaux d’Orsay, Université Paris-Saclay), and in 2012 he created, in parallel with his research in Orsay, a new team at the Institut de Chimie des Substances Naturelles in Gif-sur-Yvette, where he initiated in 2015 the Department of Chemical Biology. He is also the co-founder of a startup company, Diamidex, and was awarded, together with his group, the Prix La Recherche in 2015. His research is mainly focused on the use of synthetic chemistry to develop molecular tools designed to probe biological processes. Mainly educated as a synthetic glycochemist, he evolved towards the development of eco-friendly chemistry starting from biomass, design and synthesis of molecular devices for artificial photosynthetic systems for energy conversion, in vivo chemistry with the metabolic labeling of living bacterial lipopolysaccharides, and the development of new molecular probes for reactive oxygen species. Since early 2020, he is the Director of Institut de Chimie des Substances Naturelles (ICSN) and President of SCF-ChemBio, the new Chemical Biology Group from the French Chemical Society. SCF-ChemBio joined the European Federation for Medicinal chemistry and Chemical biology (EFMC).