https://youtu.be/ZhT-JlQ2oR8

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[참고]

<미국 다큐멘터리>

제목 : The Smartest Kids in the World

https://www.imdb.com/title/tt7476790/

<책 저자>

아만다 리플리 - The Smartest Kids in the World

https://www.amazon.com/Smartest-Kids-World-They-That/dp/145165443X