Check out Karl Gottfried Hagen's haircuts throughout his career:
Karl Gottfried Hagen had a variety of different haircuts during his lifetime. He reached fame as a talented chemist, lichenologist, university teacher and pharmacist. Nevertheless, the German chemist was especially known for his exceptional sense of fashion and his charming character. Before his passing at age 80 he was repeatedly in the spotlight of magazines and tabloids due to his superb looks. Check out Karl Gottfried Hagen's former and current haircuts in the image box below: