Nicholas Winton
Sir Nicholas George Winton (né Wertheim; 19 May 1909 – 1 July 2015) was a British stockbroker and humanitarian who helped to rescue refugee children, mostly Jewish, whose families had fled persecution by Nazi Germany. Born to German-Jewish parents who had immigrated to Britain at the beginning of the 20th century, Winton assisted in the rescue of 669 children from Czechoslovakia on the eve of the Second World War.