Gina Rinehart

Gina Rinehart (born 9 February 1954) is an Australian mining company owner and billionaire. She is among the world's richest women.
Early life.
Georgina Hancock was born in Perth, Western Australia. She is the only child of Lang Hancock (1909-1992).
Career.
She is the head of Hancock Prospecting.
She inherited the company from her father.