Which Indian politician served as a Chairperson for the National Advisory Council and is also a widow of a former Prime Minister?
National Advisory Council The National Advisory Council (NAC) of India was an advisory body set up by the first United Progressive Alliance (UPA) government to advise the Prime Minister of India. Sonia Gandhi served as its Chairperson for much of the tenure of the UPA.
T. K. A. Nair Thottuvelil Krishna Pillai Ayappan Nair (born in 1939) is a career civil servant who formerly served as Adviser to the Prime Minister of India with the rank of the Minister of State. He also previously served as Principal Secretary to Prime Minister of India.