Which poet founded Pashto literature in the 17th century?

The poet widely recognized as the father of Pashto literature is Khushhal Khan Khatak (1613–1694).12

While some historical collections, such as Mohammad Hotak’s Pata Khazana, document poetry dating back to the 8th century, Khushhal Khan is credited with virtually creating a formal literature in his mother tongue during the 17th century. As the chief of the Pashtun Khattak tribe, he is celebrated for his skill in adapting the sophisticated traditions of Persian literature into the Pashto idiom. His work, particularly his lyric poetry, is noted for its passionate expression of freedom and his resistance against Mughal rule.12