Ben Fogle: New Lives In The Wild (2013) : 5x6

Ben meets Micky and Trina Cofer, who along with their four children, left behind the comforts of America to become missionaries in the freezing tundra of Outer Mongolia. In temperatures of below minus 20, Ben builds his own ger (yurt) to sleep in, uses a freezing outhouse, attempts ice-fishing, joins a wolf-hunt and learns how to wrestle.