Who is the writer of purananuru?

The "Purananuru" is an ancient Tamil poetic work attributed to various poets of the Sangam period, with the most notable among them being the poet Purananuru Kambar. This anthology consists of 400 poems that reflect themes of heroism, love, and the nature of life, showcasing the rich cultural and literary heritage of ancient Tamil Nadu. The exact authorship of many individual poems remains uncertain, as multiple poets contributed to the collection.