Over the course of seven decades, Rupert Murdoch has built a media empire consisting of some of the most popular newspapers and most-watched TV channels around the world. Today, the members of the $22.5 billion (£17.6bn) Murdoch family are battling over the fate of their sprawling news and entertainment juggernaut, and a recent court ruling has left its future increasingly uncertain.

Read on to discover how Rupert Murdoch made his billions and learn more about the succession saga that inspired a hit HBO show. 

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