Check out Boris Sidis's haircuts throughout his career:
Boris Sidis had many different hairstyles during his career. He became famous as an excellent psychologist and psychiatrist. Nevertheless, the American psychiatrist was mostly known for his incomparable appearances and his likable character. Before his tragic passing at age 56 he was again and again in the spotlight of tabloids due to his fine hair and looks. Check out Boris Sidis's former haircuts in the image box below: