Net Worth Comparison

Kokuei Yuan vs Mark Zuckerberg

Real-time net worth, career, and company comparison — updated June 2026.

Kokuei Yuan

Kokuei Yuan

Net Worth
$1.56B
-2.79% today
Mark Zuckerberg
Wealthier

Mark Zuckerberg

Net Worth
$207.68B
+$206.1B more than Kokuei
+0.40% today

Wealth at a Glance

Kokuei Yuan$1.56B
Mark Zuckerberg$207.68B

Net worth gap: $206.1B — equivalent to 99% of Mark's total wealth.

Tale of the Tape

Kokuei Yuan
Mark Zuckerberg
$1.56B
Net Worth
$207.68B
#2568
Global Rank
#6
51
Age
41
JAPAN
Country
UNITED STATES
Crypto exchange
Source of Wealth
Facebook
Finance & Investments
Industry
Technology
Tufts University (BA in Economics and Studio Art)
Education
Harvard University (dropped out)
Annual Salary
$0.0M

Career Highlights

Kokuei Yuan

  1. 2020
    Director
    Director of the crypto exchange Bullish.
  2. 2024
    Executive Chairman
    Executive Chairman of block.one
  3. Early Career
    Investment Banker
    Worked as an investment banker at CLSA

Mark Zuckerberg

  1. 2004
    Founded Facebook
    Co-founded Facebook while at Harvard University.
  2. 2008
    Became a Billionaire
    Became a billionaire at age 23.
  3. 2012
    Facebook IPO
    Took Facebook public, making it one of the largest IPOs in history.
  4. 2021
    Meta Rebranding
    Facebook rebranded to Meta Platforms, Inc., focusing on the metaverse.

Net Worth History

YearKokueiMarkLeader
2022$65B
2023$170B
2024$1.2B$224.1BMark
2025$1.1B$222BMark
2026$1.56B$207.68BMark

The Verdict: Mark Zuckerberg vs Kokuei Yuan

As of June 2026, Mark Zuckerberg leads this comparison with a net worth of $207.68B, placing at #6 in the global rankings. Kokuei Yuan follows at $1.56B — a gap of $206.1B.

The two leaders come from distinct industries — Finance & Investments for Kokuei Yuan 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.

Kokuei Yuan is 51 years old versus 41 for Mark Zuckerberg, a difference of 10 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.