Michael Maleinos was a 10th-century Byzantine monk born into a wealthy, influential family in Cappadocia. After spending his early years at the imperial court, he renounced his worldly status at age eighteen to pursue a monastic life in Bithynia. He eventually established several monastic communities, including a significant monastery on Mount Kumineia. Known for his piety and kindness, he exerted a profound spiritual influence on notable figures, such as the future emperor Nikephoros II Phokas and the monk Athanasius the Athonite.