Check out Pierre Rousseau's haircuts throughout his career:
Pierre Rousseau had various hairstyles during his lifetime. He reached fame as a talented astronomer, journalist, essayist, epistemologist, science writer and popularizer of science. However, the French writer and scientist was specially known for his unusual looks and his charming character. Before his death at the age of 78 he was repeatedly featured in the press because of his fine haircuts. Check out Pierre Rousseau's famous looks in the image gallery right here: