Hazal Filiz Küçükköse, who was born in Mersin in 1988, completed her high school education in Ankara. Küçükköse, who studied at Kırıkkale University, Faculty of Arts and Sciences, Department of Biology until the 3rd grade and then dropped out, is currently continuing her undergraduate studies at Ankara University, Faculty of Science, Department of Chemistry. The Mersin-born actress continues to take private acting lessons. Küçükköse played the character of "Zeynep Soydere" in the TV series Kara Sevda, which was broadcast on Star TV between 2015-2017.