Rajendravarman II was a king of the Khmer Empire who reigned from 944 to 968 AD. He is known for his contributions to the expansion of the empire and the promotion of Hinduism, particularly the worship of the god Shiva. His reign marked a period of significant cultural and architectural development. During his rule, Rajendravarman II commissioned several important temples, including the famous Preah Vihear temple. He also engaged in military campaigns that extended the empire's territory, solidifying its power in Southeast Asia. His legacy is reflected in the rich cultural heritage of the region.