Nicholas Winton saved 669 children and lived to be106. And the amazing thing was that he did not tell anybody what he did. It was his wife who found a detailed scrapbook about the kids he rescued and made it known to the public. Nicholas Winton was really a true hero with so much compassion, so much determination, and so much commitment.
Sir Nicholas Winton: The life of a Holocaust hero - BBC News
https://www.youtube.com/watch?v=M1JEuQfMZfY