Umar ibn al-Khattab (May Allah Be Pleased With Him)

Umar was the second caliph of Islam and a close companion of Prophet Muhammad. He is known for his strong leadership, justice, and expansion of the Islamic empire.

Conversion to Islam: Umar's conversion to Islam was a turning point, as he became a staunch defender of the faith.Establishment of Islamic Welfare System: Umar established the Bayt al-Mal, an institution responsible for the welfare of Muslims.