Jay Y. Lee vs Mark Zuckerberg
Real-time net worth, career, and company comparison — updated June 2026.
Wealth at a Glance
Net worth gap: $173.5B — equivalent to 84% of Mark's total wealth.
Tale of the Tape
Career Highlights
Jay Y. Lee
- 1991Began Career at SamsungStarted in various positions within the company.
- 2009Chief Operating Officer of Samsung ElectronicsAppointed as COO of Samsung Electronics.
- 2012Vice Chairman of SamsungAppointed as Vice Chairman of Samsung.
- 2022Executive Chairman of Samsung ElectronicsTook the leadership role after his father's death.
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.
Net Worth History
| Year | Jay | Mark | Leader |
|---|---|---|---|
| 2022 | — | $65B | — |
| 2023 | — | $170B | — |
| 2024 | $27B | $224.1B | Mark |
| 2025 | $27B | $222B | Mark |
| 2026 | $34.226B | $207.68B | Mark |
The Verdict: Mark Zuckerberg vs Jay Y. Lee
As of June 2026, Mark Zuckerberg leads this comparison with a net worth of $207.68B, placing at #6 in the global rankings. Jay Y. Lee follows at $34.226B — a gap of $173.5B.
Both executives operate in the Technology sector, making this a direct peer comparison. Their wealth trajectories reflect the broader performance of that industry over time, though individual company strategy, equity ownership structure, and capital allocation decisions have driven meaningfully different outcomes.
Jay Y. Lee is 57 years old versus 41 for Mark Zuckerberg, a difference of 16 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