Warning: this programme may make you feel sick. Step inside the world of the super rich, where proprietors of flabbergasting fortunes let us see the extent of their wealth and ludicrously detached lifestyles. Hosted by award-winning journalist, Robert Frank, we explore everything from mind-boggling mansions to preposterous vehicles, outlandish jewellery to luxury bombproof hideouts, as we alter your perspective on the definition of rich. This American documentary series originally aired on CNBC and thus far six series have been produced.