Check out Johannes Wislicenus's haircuts throughout his career:
Johannes Wislicenus had many different haircuts during his career. He became famous as a talented chemist and university teacher. Nevertheless, the German chemist was specially known for his remarkable looks and his delightful character. Before his tragic demise at the age of 67 he was frequently in the spotlight of magazines and tabloids due to his marvelous hairstyles. Check out Johannes Wislicenus's former hairstyles in the image box below: