Is Tamil the most ancient language ?

Tamil (English: /ˈtæmɪl/; தமிழ் Tamiḻ [t̪ɐmɨɻ], About this sound pronunciation ) is a Dravidian language predominantly spoken by the Tamil people of India and Sri Lanka, and also by the Tamil diaspora, Sri Lankan Moors, Burghers, Douglas, and Chindians. Tamil is an official language of two countries, Sri Lanka and Singapore.[11][12] It has official status in the Indian state of Tamil Nadu and the Indian Union Territory of Puducherry. It is also used as one of the languages of education in Malaysia, along with English, Malay and Mandarin.[13][14] Tamil is also spoken by significant minorities in the four other South Indian states of Kerala, Karnataka, Andhra Pradesh and Telangana and the Union Territory of the Andaman and Nicobar Islands. It is one of the 22 scheduled languages of India.