Gina Rinehart – $24 Billion
Gina is an heiress to some great money and also a mining magnate as she is currently the Executive Chairman of Hancock Prospecting. The company was founded by her dad, Lang Hancock, and is a privately-owned mineral exploration and extraction company. Gina inherited more than three-quarters of the company’s interest after her father died. When she first got the company, it was struggling but she worked her magic into making it as strong as it used to be. In 2020, she was named the richest person in Australia.
Gina Rinehart 24 Billion Dollars
Julia Oetker – $2.8 Billion
Julia has an ownership share in Dr.August Oetker, a conglomerate that has an interest in financial services, beverages, hotels, and food. August Oetker, Julia’s great-grandfather, started the business back in 1981, where they first invested in selling non-perishable baking powder. At the end of WWII, Julia’s dad Rudolf August Oetker, a former Nazi SS officer, decided to expand the family business by adding more food products. Now, it is up to Julia and her siblings to know how they will keep the company business going.
Julia Oetker 2 Point 8 Billion Dollars
