Check out Emil Knoevenagel's haircuts throughout his career:
Emil Knoevenagel had a variety of different haircuts during his career. He reached fame as a talented chemist and university teacher. Nevertheless, the German chemist was especially known for his special fashion sense and his livable personality. Before his passing at the age of 56 he was frequently featured in tabloids due to his fine hair. Check out Emil Knoevenagel's famous hairstyles in the image box below: