Check out Johannes Iversen's haircuts throughout his career:
Johannes Iversen had a variety of different haircuts during his career. He reached fame as an outstanding botanist. However, the Danish geologist was especially known for his extradordinary looks and his adorable character. Before his passing at the age of 68 he was frequently talked about in the press due to his superb hairstyles. Check out Johannes Iversen's famous looks right here: