The heiress and billionaire Gina Rinehart is not a woman to pick a fight with.
In the moments when she has not been battling her children over control of the family coffers, penning odes to mining or sponsoring national tours by climate change deniers, Gina Rinehart has spent the past year quietly tripling the size of her towering fortune.
The soft-spoken but notoriously steely Australian mining magnate earned more than £12 billion in the past 12 months – that is £32 million a day, or almost £400 a second. She has now acquired the title – which she would almost certainly shun – of the world’s richest woman. With a fortune estimated to be almost £20 billion, she has overtaken the previous richest woman, Christy Walton, of the American Wal-Mart retail dynasty, worth some £16 billion, and is on track to replace Mexico’s telecommunications mogul, Carlos Slim Helu (£44 billion), as the richest person in the world.
Though Mrs Rinehart, 58, avoids the limelight and long ago stopped doing media interviews, her strange antics and two spectacular family feuds – one with her stepmother, the other with her children – have ensured she has never been far from the public eye.