The Yang di-Pertuan Agong is the constitutional monarch of Malaysia, serving as the head of state. This position is unique as it rotates among the nine Malay state rulers every five years. The Yang di-Pertuan Agong plays a ceremonial role and represents the unity of the nation. In addition to ceremonial duties, the Yang di-Pertuan Agong has important constitutional responsibilities, such as appointing the Prime Minister and other key officials. The position is significant in maintaining the balance of power within the Malaysian government, which includes the Parliament and the judiciary, ensuring the country's democratic framework functions smoothly.