The most difficult na­tion­al­i­ty riddles

Immanuel Kant was German philosopher Immanuel Kant (1724-1804) is considered the most influential thinker of the Enlightenment era and one of the greatest Western philosophers of all times.

Franz Joseph Haydn (1732 Rohrau - 1809 Vienna) was an Austrian composer of the Classical era and one of the three "Viennese classics" (the oldest). His younger brother, Johann Michael, was also a highly regarded composer, active mainly in Salzburg.

Miroslav Klose was born in Opole, Poland. Both of his parents were sport professionals. His father, Josef Klose, was a footballer. His mother, Barbara Jeż, was a member of the Poland women's national handball team and represented Poland 45 times. From 1979 to 1984, while Joseph Klose was playing for Auxerre, the Klose family lived in France. Next, they have moved to Opole to finally settle down in Kusel, 40 km from Kaiserslautern in Germany (Rhineland-Palatinate).