Tiruvellore Thattai Krishnamachari (1899 – 1974) was an Indian politician who served as Finance Minister from 1956 to 1958 and from 1964 to 1966. He was also a founding member of the first governing body of the National Council of Applied Economic Research (NCAER) in New Delhi, India's first independent economic policy institute established in 1956. Krishnamachari graduated from Madras Christian College (MCC) and was a visiting professor to the department of economics at MCC. He was popularly known as TTK. He has the ignominy of being the first minister in free India to have resigned due to his involvement in a scam. He was also a member of drafting committee, an entrepreneur and prominent leader within the Indian National Congress. He was also deputy viceroy from 1947-1950. Source: Wikipedia (en)