Portugal

Portuguese footballer known as the 'Black Panther' who became one of the greatest strikers in football history and Benfica's best player ever

Portuguese poet, writer, and philosopher, celebrated for his innovative heteronymic system, including Alberto Caeiro, Ricardo Reis, and Álvaro de Campos

Russian-French chess player, writer, and jurist, known as the fourth World Chess Champion who held the title for two reigns, revolutionizing strategic play and chess theory.

Hungarian admiral and statesman who served as Regent of the Kingdom of Hungary from 1920 to 1944 during the interwar period and most of World War II

Last monarch of Austria-Hungary and the final ruler of the House of Habsburg-Lorraine, who reigned during the closing years of World War I