The 20 hryvnia collector coin of 2020 "1075 years since the reign of Princess Olga" is made of 925 silver with local gilding, the gold content in purity is not less than 0.001 g. It is dedicated to the period of the reign of Princess Olga on the Kiev throne (945–964), with whose activities a new stage in the development of ancient Russian statehood is associated.
Having ascended the Kiev throne, Princess Olga pursued a successful domestic and foreign policy, strengthened trade and political ties of Kievan Rus, and contributed to the growth of its international authority. She continued the policy of maintaining friendly relations with Byzantium, and was also baptized in the main temple of the Byzantine Empire - St. Sophia Cathedral.