Nick Middleton (born 1960) is a British physical geographer and supernumerary fellow of St Anne's College, Oxford. He specialises in desertification. Nick Middleton was born in London, England. As a geographer, he has travelled to more than 50 countries. Going to Extremes is a television programme for Channel 4 about extreme lifestyles, in which Middleton experiences life in the hostile conditions other cultures must endure. He has appeared on BBC 2's Through the Keyhole.