Ngô Ðình Nhu, was the younger brother and chief political advisor of South Vietnam's first President, Ngô Ðình Diệm. He was widely regarded as the brains behind Diem's autocratic regime. Wikipedia
The definitive Wikipedia entry for Ngo Dinh Nhu. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Ngo_Dinh_Nhu
