Check out Peter Thonning's haircuts throughout his career:
Peter Thonning had various haircuts during his career. He reached fame as a talented botanist and custom officer. However, the Danish botanist was especially known for his beautiful sense of fashion and his likable character. Before his tragic passing at the age of 73 he was often talked about in tabloids due to his marvelous hairstyles. Check out Peter Thonning's classic looks right here: