Herman of Valaam was an Eastern Orthodox monk who is traditionally recognized as a founder of the Valaam Monastery. Along with Sergius, he is credited with helping to bring Christianity to the Karelian and Finnish peoples. While historical records regarding his specific life are scarce, tradition links him to the establishment of the monastic community. Due to a lack of early written documentation, the exact century of his life remains a subject of historical debate, with estimates ranging from the 10th to the 14th century.