Yavuz Ağıralioğlu was a candidate for Istanbul mayor in 2018 for the
İYİ Party. He continued his career in the İYİ Party before leaving it in 2023 due to its alliance with the
CHP, as he staunchly opposed
Kemal Kılıçdaroğlu. Ağıralioğlu claimed that he felt very worthless in the İYİ Party. He made an appointment to meet with
Meral Akşener before resigning from the İYİ Party, although it was canceled as Akşener did not consider the meeting important. Ağıralioğlu, who ideologically supported the
Turkish–Islamic synthesis, had a background in the
Great Unity Party. Ağıralioğlu criticized and opposed the policies of the CHP,
AKP and
MHP on
Abdullah Öcalan, especially after
Devlet Bahçeli invited Öcalan to the
Grand National Assembly of Turkey. After forming the Key Party on October 30, 2024, he was joined by many İYİ Party members. The main policies of the Key Party are
national conservatism and the Turkish–Islamic synthesis. == Leadership ==