Who translated Ramayana first time into Malayalam?

The first complete translation of the Ramayana into Malayalam was done by the poet and scholar Thunchath Ezhuthachan in the 16th century. His version, known as "Adhyatma Ramayanam," is notable for its devotional tone and accessibility, significantly influencing Malayalam literature and culture. Ezhuthachan's translation played a crucial role in popularizing the epic among Malayalam-speaking audiences.