Claim: Dimitrije Mitrinović, a philosopher and poet, was educated at Mostar Gymnasium.
Evidence: Dimitrije "Mita" Mitrinović (Serbian Cyrillic: Димитрије Мита Митриновић; 21 October 1887 – 28 August 1953) was a Serbian philosopher, poet, revolutionary, mystic, theoretician of modern painting and traveler. Dimitrije was educated at Mostar Gymnasium. 
Dimitrije Mitrinović
(1887-10-21)21 October 1887
Donji Poplat, Bosnia and Herzegovina, Austria-Hungary Mostar Gymnasium 20th-century philosophy Dimitrije "Mita" Mitrinović (Serbian Cyrillic: Димитрије Мита Митриновић; 21 October 1887 – 28 August 1953) was a Serbian philosopher, poet, revolutionary, mystic, theoretician of modern painting and traveler.