Dr Karl Glunk was the respected teacher at the high school in Singen, where he attracted the attention of the prettiest students. One of them, Bruni Gross, remembered his charm even after she left school, and she thought she could teach him a thing or two. By the time that they had had five children (Moni, Stephan, Ulrike, Michael and Matthias), they had both learned their lesson!     Bruni Karl