Background
Koller, Hans-Christoph was born on May 22, 1956 in Ludwigsburg, Germany.
Koller, Hans-Christoph was born on May 22, 1956 in Ludwigsburg, Germany.
Diploma in Educational Science, University Marburg, FB Erziehungswissenschaft, Germany, 1977—1982. Doctor of Philosophy in Education, University Marburg, FB Erziehungswissenschaft, 1989.
Professor Universitaet Hamburg, FB Erziehungswissenschaft, Institut f. Allg. Erziehungswissenschaft, Hamburg, since 1998.