Check out Gustave Roussy's haircuts throughout his career:
Gustave Roussy had various hairstyles during his career. He was widely recognized as a great neurologist. However, the French neuroscientist was particularly known for his incomparable fashion sense and his adorable personality. Before his tragic passing at age 74 he was frequently in the spotlight of tabloids due to his exceptionally looks. Check out Gustave Roussy's former and current hairstyles right here: