Claim: Sulṭān ʿUmar DunyaHuz, nicknamed "ʿAdūnyo or Wilinwīli" (1185–1228),  was the founder of the Walashma dynasty and the first Sultan of  the medieval Somali Muslim state, Ifat/Awfat.
Evidence: 1185–1228 Sulṭān ʿUmar DunyaHuz Founder of the Walashma dynasty, his nickname was ʿAdūnyo or Wilinwīli 1 The Sultanate of Ifat, or Awfat was a medieval Somali Muslim state in the eastern regions of the Horn of Africa between the late 13th century and early 15th century.