Ecem Sena Bayir is actress and screenwriter. After Ottoman Empire collapsed, other part of her family is of Turkish descent who immigrated from Thessaloniki. Her family's other part is Bosnian immigrant from Yugoslavia. Between 2017-2021, She wrote sketch theatre and played in Cok Guzel Hareketler 2 which released in Kanal D. She played in numerous comedy roles in Cok Guzel Hareketler 2 which sequel of hit comedy sketch theatre "Cok Guzel Hareketler Bunlar" (2006-2012). She played as Gunseli in period series "Destan" and as Holofira in historical series "Kurulus: Osman". She joined as Afra in youth series "Kardeslerim". She had minor role in franchise comedy film "Organize Isler: Sazan Sarmali".