Check out Wilhelm Johannsen's haircuts throughout his career:
Wilhelm Johannsen had many different hairstyles during his lifetime. He became famous as an outstanding geneticist, botanist and university teacher. Nevertheless, the Danish writer was mainly known for his beautiful appearances and his adorable personality. Before his tragic demise at age 70 he was again and again talked about in the press because of his exceptionally hair. Check out Wilhelm Johannsen's former haircuts in the image gallery right here: