1960 – 1966: Secondary School (grade 5 to 10)

1960: Student at “Gymnasium Stuttgart-Zuffenhausen” (Secondary School) in Stuttgart / Germany

1960 – 1963: Student at “Gymnasium bei St. Michael” (Secondary School) in Schwäbisch Hall / Germany

1963 – 1966: Student at “Goethe-Gymnasium Regensburg” (Secondary School) in Regensburg / Germany