Nicholas Winton risked his life to save Jewish children in Czechoslovakia during World War II 1939. He never mentioned it to anyone, until one day his wife found a scrapbook in the attic and discovered pictures and notes about all of the children he had successfully saved. His wife managed to get in touch with all the children he had saved and gave him the best surprise ever. They all gathered to thank him for what he did fifty years ago.
Man Who Saved 699 Children During The Holocaust Is Reunited With Them Years Later
Sir Nicholas Winton - BBC Programme "That's Life" aired in 1988