Who is the Turkish National Anthem author?

The Turkish National Anthem, known as "İstiklal Marşı," was written by poet Mehmet Akif Ersoy. He composed the anthem in 1921 during the Turkish War of Independence. The music was composed by Osman Zeki Üngör and was officially adopted as the national anthem in 1921. The anthem reflects themes of patriotism and the struggle for independence.