Gina Rinehart Australian billionaire Rinehart seeks to block TV biopic Lawyers for Australia's richest person, Gina Rinehart, launched on Friday a potential bid to block a... Feb 13, 2015 07:31 AM EST Australian tycoon to build giant dairy farm for exports to China Mining tycoon Gina Rinehart has agreed to invest A$500 ($437 million) in partnership with a Chinese ... Nov 15, 2014 10:53 PM EST