The biggest number of people recorded that were exposed to radiation, are the survivors of the Hiroshima and Nagasaki atomic bomb attack.
survivors
Japan Confronting The Worst Crisis Since World War II
The atomic bomb crisis of Nagasaki and Hiroshima in 1945, was a horrible scenario that Japan has ever faced which abruptly and formally ended World War II.
Emperor Akihito Made A Rare Televised Speech To The Japanese People
In a rare televised speech of Emperor Akihito to the Japanese people, he felt ‘deeply worried’ about the ongoing nuclear crisis and he asked for people to act with compassion, ‘to overcome these difficult times.’