Oswald Spengler
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Oswald Spengler was a German chud, writer, and polymath who proposed a theory wherein cultures have finite lifespans and distinct stages and periods in his magnum opus, The Decline Of The West which came out in 1918.
Early life
Spengler was born to Bernhardt and Pauline, two white German aryans who raised him well, and as a result Spengler graduated from college when he was 17 after only spending a year in Munich for university.
He was fluent in 6 languages, German, English, French, Spanish, Dutch, and Frisian.
Idea
Spengler, after many years studying fallen cultures like the romans, babylonians, and schaudenfreudes.