Suleiman, also known as Suleiman the Magnificent, was the tenth Sultan of the Ottoman Empire, reigning from 1520 to 1566. He is renowned for his military conquests, legal reforms, and cultural achievements, which marked the peak of the empire's power and influence. Under his leadership, the Ottoman Empire expanded significantly, including the conquest of Belgrade and the successful siege of Vienna. Suleiman was also a patron of the arts and architecture, commissioning many significant structures, including the famous Suleymaniye Mosque in Istanbul. His reign is often seen as a golden age for the Ottoman Empire, characterized by advancements in law, literature, and the arts, which left a lasting legacy in the region.