Muthuvel Karunanidhi was an Indian writer and politician who served as Chief Minister of Tamil Nadu for almost two decades over five terms between 1969 and 2011. He is popularly referred to as Kalaignar (Artist) and Mutthamizh Arignar for his contributions to Tamil literature. He had the longest intermittent tenure as Chief Minister of Tamil Nadu with 6,863 days in office. He was also a long-standing leader of the Dravidian movement and ten-time president of the Dravida Munnetra Kazhagam political party. Karunanidhi has the record of never losing an election to the Tamil Nadu Assembly, having won 13 times since his first victory in 1957. Before entering politics, he worked in the Tamil film industry as a screenwriter. He also made contributions to Tamil literature, having written stories, plays, novels, and a multiple-volume memoir. Karunanidhi died on 7 August 2018 at Kauvery Hospital in Chennai after a series of prolonged, age-related illnesses.

The Dravida Munnetra Kazhagam is an Indian political party based in the state of Tamil Nadu, where it is currently the ruling party, and the union territory of Puducherry, where it is currently the main opposition.