Khatgal, Outer Mongolia (S05E06)

Ben encounters Micky and Trina Cofer, who, with their four kids, have traded the luxuries of American life to spread their faith in the frigid expanses of Outer Mongolia. Battling temperatures plunging below minus 20, Ben constructs his own ger (yurt) for shelter, braves a frigid outhouse, tries his hand at ice-fishing, participates in a wolf hunt, and even takes up wrestling.