The term 'King of the Huns' refers to two historical figures, ATTILA and Atli. ATTILA was a ruler of the Hunnic Empire from 434 to 453 AD. He is often referred to as the 'Scourge of God' due to his reputation for brutality and destruction. Atli was a legendary figure in Norse mythology who was said to have been the king of the Huns. Both ATTILA and Atli were known for their fierce leadership and their ability to lead their people to victory.