Muthuvel Karunanidhi Stalin (Tamil: மு.க. ஸ்டாலின் Mu.Ka. Sṭāliṉ; born 1 March 1953) is an Indian politician, better known as M. K. Stalin, D.M.K Executive Leader as his father Karunanidhi was ailing illness. He was the 1st Deputy Chief Minister of Tamil Nadu from 2009 to 2011. He was Mayor of Chennai from 1996 to 2002.