Check out Gerhard Armauer Hansen's haircuts throughout his career:
Gerhard Armauer Hansen had a variety of different hairstyles during his career. He was most celebrated as a great physician and zoologist. Nevertheless, the Norwegian physician was mostly known for his exceptional fashion sense and his adorable character. Before his tragic passing at the age of 71 he was frequently talked about in magazines and tabloids because of his fine hair and looks. Check out Gerhard Armauer Hansen's former and current haircuts right here:
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