Dengizich

Dengizich (died in 466), was a Hunnic ruler and son of Attila. After Attila's death in 453 CE, his Empire crumbled and its remains were ruled by his three sons, Ellac, Dengizich and Ernak. He succeeded his older brother Ellac in 454 CE, and probably ruled simultaneously over the Huns in dual kingship with his brother Ernak, but separate divisions in separate lands. In 466, Dengizich launched a suicidal Invasion into the Sassanid city of Mithripolis, which, however, ultimately, resulted in his death and the collapse of the Hunnic Empire.

Source
https://en.wikipedia.org/wiki/Dengizich