Nicholas Winton had been on his way to a skiing trip with his friend when he was told about the labour camps. He and his friend visited a camp and he was disgusted. He needed to help them.
In the middle of the night, he broke into the concentration camp and rescued some children. He made a deal with their parents that if he took them, he would save them.
After saving the first group of children, he felt bad and went back for more but how would he save them? He rescued more children and eventually sent children on trains to england to save them. even some parents were saved. he was a hero to many.