Georgina Hope "Gina" Rinehart

Georgina Hope "Gina" Rinehart is an Australian mining tycoon. She is the heiress of Hancock Prospecting and the daughter of the late Lang Hancock and Hope Margaret Nicholas. In the 2010s, Rinehart bought a stake in media organisations, becoming the largest shareholder in Fairfax Media. With a net worth of $17 B, Gina Rinehart now stands as Australia's richest woman.