Ko.Si. Mani was born on September 13, 1929, in Mekkirimangalam, and died on December 2, 2016.
He was an Indian politician.
He 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.
Mani received school education till 9th standard.
Mani had a son named Mathialagan and daughters named Indraani, Manimegalai, and Pushpa.
However, Pushpa died on June 29, 2008.
Ko. Si. Mani passed away at 87 years old.