With more Asians than ever making the UK's rich list, Adrian Chiles examines the reasons behind the spectacular successes of both the first generation immigrants and those perpetuating their legacies. On his travels he meets Glasgow's curry kingCharan Gill, drinks Cobra beer with the company's founder Karan Bilimoria , and gets a headache pill from pharmaceutical giant Vijay Patel.
Producer Raninder Minnas ; Executive producer Fiona Stourton (S) (W)