Check out Franz Halberg's haircuts throughout his career:
Franz Halberg had various hairstyles during his lifetime. He reached fame as an outstanding scientist and university teacher. Nevertheless, the American sleep researcher was especially known for his special sense of fashion and his livable personality. Before his death at the age of 94 he was frequently featured in magazines and tabloids because of his marvelous hair. Check out Franz Halberg's famous looks in the image gallery right here: