[2] Medina went to the high school in his birthplace and he got his degree in Classical Philology in the University of Barcelona (1972).
He was the founder of the Catalan Society of Classical Studies (1979), and also coordinator of the Carles Riba Symposium (1984).
Medina made several translations into Catalan that were published in the collections of Textos Filosòfics (Philosophical Texts) Clàssics del Cristianisme (Classics of Christianism) and Fundació Bernat Metge.
He was collaborator of the Raimundus-Lullus-Institut from the University of Freiburg (Germany) in the task of edition of Ramon Llull's Latin works.
He was a member of the 1970 generation, and he took part in the foundation of the poetry collections Llibres del Mall and Ausiàs March (1973), where he published his first verse books.