The man who inspired Tom Hanks's character in The Terminal lived in an airport for 18 years.
His name is Mehran Karimi Nasseri, and he is an Iranian refugee who lived in Terminal 1 at Charles de Gaulle Airport in Paris from Aug. 8, 1988, until July 2006. After fleeing Iran, he sought refuge in a number of different countries and lost his passport en route in England, stranding him in the French airport.