Olga of Kiev
Olga of Kiev, also known as Saint Olga, was a powerful regent of Kievan Rus in the 10th century. She was the wife of Prince Igor and ruled in his stead after his death. Olga was known for her intelligence, strength, and cunning, and she was widely respected by her people. However, she was also a devout pagan, and her religious beliefs often clashed with those of the Christian missionaries who were beginning to spread throughout the region.