Karel Allegaert is a pediatrician-neonatologist and clinical pharmacologist, appointed as Professor at KU Leuven, Belgium and as senior clinical consultant at Erasmus MC Rotterdam, the Netherlands. His main clinical research focuses on perinatal and developmental pharmacology. This includes active involvement in clinical studies, as well as educational and consultancies to different stakeholders, like authorities and industry. He is an author, reviewer and editor for a broad range of journals and textbooks in the fields of clinical pharmacology and pediatrics. These activities have resulted in relevant awards like the Galenus clinical researcher award (Belgium, 2009) for neonatal clinical pharmacology research and an appointment as ordinary member of the Royal Academy of Medicine, Belgium (2015).