Kalki is a famous Tamil writer, who is well known for his works in the Tamil language. He is the author of several novels, short stories, poems, and essays. He is also well known for his work in the field of journalism, and is a prominent figure in the anti-Sultanism movement. He was the first editor of a Tamil journal, and is the founder of the Tamilnadu. He is the first Indian to be awarded the Padmashri.

Kalki was born in Madurai, Tamil Nadu, India, in 188. His parents were Krishnamurthy and Rajamma. He started his writing career in 1908, at the age of 22. He is the founder of the Tamilnadu. He is a major figure in the anti-sultanism movement, and has written against the British, the French, the Americans, and other foreign powers.

Kalki has written in Tamil, English, and Hindi. His works are translated into many languages.