Date of Birth: 
About Ko. Si. Mani
- Ko.Si.
- Mani (13 September 1929 – 2 December 2016) was an Indian politician who was the minister for co-operation, statistics and ex-servicemen in the Tamil Nadu state of India between 2006 and 2011 Dravida Munnetra Kazhagam (DMK) regime.
- He was instrumental in developing kumbakonam fisheries market and darasuram vegetable market.
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