George Bernard Shaw the Marxist Hitler Fan
Head of an Irish Socialist party, head of the Fabian Society.
First person to promote the gassing of "excess people who have no role in society", i.e. Eugenics - around 1909.
Fully supported Hitler even after learning about the Holocaust.
That makes the justification for his Nobel Prize rather ironic: “for his work which is marked by both idealism and humanity, its stimulating satire often being infused with a singular poetic beauty”