Mark Zuckerberg vs Randa Duncan Williams: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Randa Duncan Williams' $11.33 billion — a gap of $198.4 billion, or 19 times as much (as of November 7, 2026).
Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Randa Duncan Williams
Source of wealth: Pipelines
$11.33B
Made since you opened this page: $0.00
Side-by-side
| Mark Zuckerberg | Randa Duncan Williams | |
|---|---|---|
| Net worth | $209.7B | $11.33B |
| World rank | #5 | #305 |
| Makes per second | −$124 | $40.12 |
| Makes per day | −$10.69M | $3.47M |
| Today | +$1.72B | +$71.51M |
| Source of wealth | Pipelines | |
| Age | 42 | 65 |
| Country | United States | United States |
Net worth by year
| Year | Mark Zuckerberg | Randa Duncan Williams |
|---|---|---|
| 2026 | $222B | $10.2B |
| 2025 | $216B | $9.3B |
| 2024 | $177B | $7.7B |
| 2023 | $64.4B | $6.8B |
| 2022 | $67.3B | $6.6B |
| 2021 | $97B | $6B |
| 2020 | $54.7B | $3.6B |
| 2019 | $62.3B | $5.9B |
| 2018 | $71B | $5.5B |
| 2017 | $56B | $5.7B |
| 2016 | $44.6B | $4.1B |
| 2015 | $33.4B | $6.1B |
Frequently asked questions
Who is richer, Mark Zuckerberg or Randa Duncan Williams?
Mark Zuckerberg is richer, worth $209.7 billion compared with Randa Duncan Williams' $11.33 billion. The difference is $198.4 billion.
Who makes more per second, Mark Zuckerberg or Randa Duncan Williams?
Randa Duncan Williams makes more: about $40.12 per second versus −$124. Per day that's $3.47M vs −$10.69M.
How many times richer is Mark Zuckerberg than Randa Duncan Williams?
Mark Zuckerberg has about 19 times Randa Duncan Williams' net worth.