Guillermo Alvar Nuño obtained his PhD in Latin Philology from the Complutense University of Madrid. He developed his teaching career at the Université de Franche-Comté (Besançon, France, 2014-2017) and the University of Alcalá (2017-), where he currently teaches subjects related to the ancient and mediaeval worlds. As a researcher, he has worked with late antique and mediaeval pedagogical texts on the moral formation of ancient and mediaeval man. He has also researched the development of the courtly model in mediaeval Europe, the influence of classical authors in the Middle Ages and the development of Spanish humanism in the fifteenth and sixteenth centuries.