Roger Samuelsson vs Tung Chee Chen: who is richer?
Roger Samuelsson is richer, with a net worth of $4.14 billion versus Tung Chee Chen's $4.13 billion — a gap of $13.43 million, or 1.00 times as much (as of November 7, 2026).
Roger Samuelsson
Source of wealth: Drug delivery devices
$4.14B
Made since you opened this page: $0.00
Tung Chee Chen
Source of wealth: Shipping
$4.13B
Made since you opened this page: $0.00
Side-by-side
| Roger Samuelsson | Tung Chee Chen | |
|---|---|---|
| Net worth | $4.14B | $4.13B |
| World rank | #1036 | #1039 |
| Makes per second | $0.81 | $6.48 |
| Makes per day | $70,017 | $559,823 |
| Today | −$465 | −$119 |
| Source of wealth | Drug delivery devices | Shipping |
| Age | 62 | 83 |
| Country | Sweden | Hong Kong |
Net worth by year
| Year | Roger Samuelsson | Tung Chee Chen |
|---|---|---|
| 2026 | $4.1B | $4.1B |
| 2025 | $4.1B | $3.8B |
| 2024 | $3B | $3.4B |
| 2023 | — | $3.6B |
| 2022 | — | $3.6B |
| 2021 | — | $3.4B |
| 2020 | — | $3.2B |
| 2019 | — | $2.9B |
| 2018 | — | $2.8B |
| 2017 | — | $1.9B |
| 2016 | — | $1.4B |
| 2015 | — | $3.4B |
Frequently asked questions
Who is richer, Roger Samuelsson or Tung Chee Chen?
Roger Samuelsson is richer, worth $4.14 billion compared with Tung Chee Chen's $4.13 billion. The difference is $13.43 million.
Who makes more per second, Roger Samuelsson or Tung Chee Chen?
Tung Chee Chen makes more: about $6.48 per second versus $0.81. Per day that's $559,823 vs $70,017.
How many times richer is Roger Samuelsson than Tung Chee Chen?
Roger Samuelsson has about 1.00 times Tung Chee Chen's net worth.