By Amelia Butterly
BBC World Service
After 14 years and 20 series, Keeping Up With the Kardashians airs its final episode this week.
Shown in dozens of countries, the programme has made megastars of Kim Kardashian West, her mother Kris Jenner, and her sisters Kourtney, Khloé, Kendall and Kylie.
With Forbes estimating Kim’s net worth at $1bn, it’s made them very wealthy too.
Regardless of whether you love them or loathe them, it’s hard to…