Sun Chengsi vs Lei Jufang: who is richer?
Sun Chengsi is richer, with a net worth of $1.54 billion versus Lei Jufang's $1.54 billion — a gap of $3 million, or 1.00 times as much (as of November 7, 2026).
Sun Chengsi
Source of wealth: Memory and storage
$1.54B
Lei Jufang
Source of wealth: Pharmaceuticals
$1.54B
Made since you opened this page: $0.00
Side-by-side
| Sun Chengsi | Lei Jufang | |
|---|---|---|
| Net worth | $1.54B | $1.54B |
| World rank | #2564 | #2566 |
| Makes per second | — | $0.80 |
| Makes per day | — | $69,393 |
| Today | −$99.08M | −$14.07M |
| Source of wealth | Memory and storage | Pharmaceuticals |
| Age | 38 | 73 |
| Country | China | China |
Net worth by year
| Year | Sun Chengsi | Lei Jufang |
|---|---|---|
| 2026 | — | $1.8B |
| 2025 | — | $1.5B |
| 2024 | — | $1.5B |
| 2023 | — | $1.7B |
| 2022 | — | $1.9B |
| 2021 | — | $1.8B |
| 2020 | — | $1.4B |
| 2019 | — | $1.4B |
| 2018 | — | $1.6B |
| 2017 | — | $2.6B |
| 2016 | — | $1.6B |
| 2015 | — | $1.4B |
Frequently asked questions
Who is richer, Sun Chengsi or Lei Jufang?
Sun Chengsi is richer, worth $1.54 billion compared with Lei Jufang's $1.54 billion. The difference is $3 million.
How many times richer is Sun Chengsi than Lei Jufang?
Sun Chengsi has about 1.00 times Lei Jufang's net worth.