Gina Rinehart vs Mark Zuckerberg
Real-time net worth, career, and company comparison — updated May 2026.
Wealth at a Glance
Net worth gap: $182.4B — equivalent to 88% of Mark's total wealth.
Tale of the Tape
Net Worth History
| Year | Gina | Mark | Leader |
|---|---|---|---|
| 2022 | $29B | $65B | Mark |
| 2023 | $37B | $170B | Mark |
| 2024 | $25.5B | $224.1B | Mark |
| 2025 | $25.5B | $222B | Mark |
| 2026 | $25.326B | $207.68B | Mark |
Career Highlights
Gina Rinehart
- 1992Executive Chairwoman of Hancock ProspectingSucceeded her father, Lang Hancock, and took control of the company.
- 2006Became a BillionaireAchieved billionaire status due to the iron ore boom.
- 2015Roy Hill Mine Ships to AsiaThe Roy Hill mining project began shipments to Asia, becoming a major asset.
- 2022Officer of the Order of AustraliaAppointed as an Officer of the Order of Australia for her service to the mining sector, community, and sport.
Mark Zuckerberg
- 2004Founded FacebookCo-founded Facebook while at Harvard University.
- 2008Became a BillionaireBecame a billionaire at age 23.
- 2012Facebook IPOTook Facebook public, making it one of the largest IPOs in history.
- 2021Meta RebrandingFacebook rebranded to Meta Platforms, Inc., focusing on the metaverse.
The Verdict: Mark Zuckerberg vs Gina Rinehart
As of May 2026, Mark Zuckerberg leads this comparison with a net worth of $207.68B, placing at #6 in the global rankings. Gina Rinehart follows at $25.326B — a gap of $182.4B.
The two leaders come from distinct industries — Metals & Mining for Gina Rinehart and Technology for Mark Zuckerberg. Comparing them is therefore a comparison of different underlying asset types, growth rates, and risk profiles rather than a simple head-to-head within the same market.
Gina Rinehart is 72 years old versus 41 for Mark Zuckerberg, a difference of 31 years. Age context matters in wealth comparisons: a younger billionaire at the same net worth has had less time to accumulate — and in many cases represents a higher compound annual growth rate on their wealth.
Net worth figures are estimates calculated from public shareholding disclosures, stock price data, and reported asset values. See our full methodology.
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Net worth estimates updated daily from public financial disclosures. Methodology · Report an error