Hochschule für Musik Freiburg
Martinez-Mehner studied at Madrid Conservatory, the Reina Sofía School of Music in Madrid, the Peabody Institute, the Moscow Conservatory, the International Piano Foundation "Theo Lieven" and the Hochschule für Musik Freiburg. He was a finalist at the 1990 Paloma O'Shea Santander International Piano Competition (Spain), to which he would return as a member of the jury in 2018; in 1992 he won the first prize at the Pilar Bayona Competition.