Original: Malaysia's head of state is the Yang di-Pertuan Agong (a term that is similar to King), an elected monarch,The Yang di-Pertuan Agong is conventionally referred to as "the Head" or "the Agong" and the government is headed by a Prime Minister.
Simplified: The head of state of Malaysia is known as the Yang di-Pertuan Agong, commonly called the "King of Malaysia".