In June 1945, he and his family returned to Poland and he went back to school at the age of fifteen, earning his high school diploma at age twenty-one.
He returned to Poland. This was in June 1945. His family returned to Poland. This was in June 1945. He went back to school at the age of fifteen. This was in June 1945. He was earning his high school diploma at age twenty-one. This was in June 1945.