Mark Zuckerberg vs Semahat Sevim Arsel: who is richer?
Mark Zuckerberg is richer, with a net worth of $209.7 billion versus Semahat Sevim Arsel's $2.6 billion — a gap of $207.1 billion, or 81 times as much (as of November 7, 2026).

Mark Zuckerberg
Source of wealth: Facebook
$209.7B
Semahat Sevim Arsel
Source of wealth: Diversified
$2.6B
Side-by-side
| Mark Zuckerberg | Semahat Sevim Arsel | |
|---|---|---|
| Net worth | $209.7B | $2.6B |
| World rank | #5 | #1579 |
| Makes per second | −$124 | −$9.93 |
| Makes per day | −$10.69M | −$857,617 |
| Today | +$1.72B | +$38.64M |
| Source of wealth | Diversified | |
| Age | 42 | 98 |
| Country | United States | Turkey |
Net worth by year
| Year | Mark Zuckerberg | Semahat Sevim Arsel |
|---|---|---|
| 2026 | $222B | $2.9B |
| 2025 | $216B | $3.1B |
| 2024 | $177B | $3B |
| 2023 | $64.4B | $3B |
| 2022 | $67.3B | $1.6B |
| 2021 | $97B | $2.3B |
| 2020 | $54.7B | $1.6B |
| 2019 | $62.3B | $2B |
| 2018 | $71B | $2.6B |
| 2017 | $56B | $2.4B |
| 2016 | $44.6B | $2.2B |
| 2015 | $33.4B | $2.6B |
Frequently asked questions
Who is richer, Mark Zuckerberg or Semahat Sevim Arsel?
Mark Zuckerberg is richer, worth $209.7 billion compared with Semahat Sevim Arsel's $2.6 billion. The difference is $207.1 billion.
Who makes more per second, Mark Zuckerberg or Semahat Sevim Arsel?
Semahat Sevim Arsel makes more: about −$9.93 per second versus −$124. Per day that's −$857,617 vs −$10.69M.
How many times richer is Mark Zuckerberg than Semahat Sevim Arsel?
Mark Zuckerberg has about 81 times Semahat Sevim Arsel's net worth.