Jean-Luc Eiselé has worked in the field of medical association management for almost 20 years. He was trained as a biochemist working at the Biozentrum in Basel and the Pasteur Institute in Paris. In 1999, he joined the European Respiratory Society as Scientific Affairs Manager in charge of the Annual Congress and was offered to develop the educational activities, in particular the online portfolio. In 2001 he was nominated Deputy Executive Director and in 2007 ERS Executive Director. In 2011, he was appointed by FDI World Dental Federation as Executive Director, developing in particular its advocacy work and launching successfully the World Oral Health Day. He joined the World Heart Federation (WHF) as Chief Executive Officer in May 2017, strengthening the business model, the focus on communication and advocacy and membership engagement.