King Abdulaziz Al Saud, also known as Ibn Saud, was the founder of the modern state of Saudi Arabia. Born in 1876, he began his quest to unify the Arabian Peninsula in the early 20th century. After years of conflict and negotiation, he successfully established the Kingdom of Saudi Arabia in 1932, becoming its first king. Abdulaziz was known for his leadership and vision, which helped transform the region. He implemented various reforms, including modernizing the military and establishing a government structure. His reign laid the foundation for the country's development and its significant role in the global oil market.