King Faisal of Saudi Arabia was born on April 14, 1906, and became the king in 1964. He is known for modernizing the country and implementing significant reforms in education, healthcare, and infrastructure. His leadership helped transform Saudi Arabia into a more developed nation while maintaining its Islamic traditions. Faisal was also a prominent figure in the Arab world and played a crucial role in the Organization of the Petroleum Exporting Countries (OPEC). He was a strong advocate for Arab unity and supported the Palestinian cause. King Faisal was assassinated on March 25, 1975, leaving a lasting legacy in Saudi history.