What nationality was sultan Saladin?

Sultan Saladin, also known as Salah ad-Din or Salāh ad-Dīn Yūsuf ibn Ayyūb, was Kurdish. He was born into a Kurdish family in Tikrit, Iraq, in 1138. Saladin later rose to become the first Sultan of Egypt and Syria and is best known for his prominent role in the Crusades. As a Kurdish leader, Saladin united various factions of the Kurdish people under his rule and played a significant role in shaping the history and politics of the Middle East during his time.