M. Karunanidhi, widely known as “Kalaignar,” served as the Chief Minister of Tamil Nadu for five terms between 1969 and 2011. Born on June 3, 1924, in Thirukuvalai, he emerged as a towering political leader, prolific writer, and screenwriter who played a central role in shaping the Dravidian movement. A senior leader of the Dravida Munnetra Kazhagam, Karunanidhi rose to power after the death of C. N. Annadurai in 1969 and continued to expand the ideological vision of the party.

His administrations introduced numerous welfare and development initiatives aimed at promoting social equality and economic growth. Karunanidhi strongly supported social justice policies, particularly through the expansion of reservation benefits for backward classes and marginalized communities. His government also placed significant emphasis on education by establishing new colleges and universities while improving access to schooling across rural and urban areas.

Karunanidhi was instrumental in promoting large-scale infrastructure development. Major projects such as the Veeranam Water Supply Project were implemented to address the growing drinking water needs of Chennai. His governments also expanded road networks, bridges, and public transport systems while encouraging industrial development, urbanization, and investments in emerging sectors such as information technology.

A strong advocate of Tamil identity and cultural pride, Karunanidhi actively promoted the Tamil language and literature. His efforts contributed to the recognition of Tamil as a classical language of India, and he supported the organization of major cultural events such as the World Classical Tamil Conference. Through his writings, speeches, and political activities, he consistently emphasized the importance of preserving Tamil heritage and promoting rationalist ideals.

Karunanidhi was also widely known for his contributions to literature and cinema. Before entering full-time politics, he worked as a screenwriter in the Tamil film industry and wrote dialogues and scripts that reflected themes of social reform and equality. His literary works, essays, and political writings made him one of the most influential intellectual figures in modern Tamil political culture.

Throughout his long political career, Karunanidhi faced several political challenges, including the dismissal of his government during the Indian Emergency and electoral defeats at various points. Despite these setbacks, he remained a dominant political force and served as president of the DMK for nearly five decades, shaping the party’s ideology and strategy.

Karunanidhi passed away on August 7, 2018, after a remarkable public life that spanned more than seventy years. He left behind a profound legacy in the political, cultural, and social history of Tamil Nadu, remembered not only as a skilled administrator but also as a writer, orator, and architect of modern Dravidian politics.