Check out Gottlob Frege's haircuts throughout his career:
Gottlob Frege had a variety of different hairstyles during his career. He reached fame as a great mathematician, logician, analytic philosopher, philosopher of language, university teacher and philosopher. However, the mathematician, logician, philosopher was mostly known for his extradordinary sense of fashion and his likable character. Before his tragic death at age 77 he was again and again talked about in the press due to his exceptionally looks. Check out Gottlob Frege's classic looks right here:
© photo Siegfried von Brilon / cc-by-sa-3.0
© Dr. Wilfred Krause / cc-by-sa-3.0
© Norbert Kaiser / cc-by-sa-3.0