"If you make a thousand paper cranes, you will be healed." With this as her watchword, Sadako, a victim of the fallout from the Hiroshima bomb blast, begins folding. This is the legend that has grown as a result. Born in Hiroshima in 1943, Sadako was the star of her school's running team, until the dizzy spells started Sonlight resource: https://www.sonlight.com/products/sadako-and-the-thousand-paper-cranes-with-easy-origami