John Mars vs Giovanni Ferrero: who is richer?
John Mars is richer, with a net worth of $50.35 billion versus Giovanni Ferrero's $46.36 billion — a gap of $3.99 billion, or 1.09 times as much (as of November 7, 2026).
John Mars
Source of wealth: Candy, pet food
$50.35B
Made since you opened this page: $0.00
Giovanni Ferrero
Source of wealth: Nutella, chocolates
$46.36B
Made since you opened this page: $0.00
Side-by-side
| John Mars | Giovanni Ferrero | |
|---|---|---|
| Net worth | $50.35B | $46.36B |
| World rank | #35 | #39 |
| Makes per second | $153 | $161 |
| Makes per day | $13.24M | $13.95M |
| Today | $0 | −$162 |
| Source of wealth | Candy, pet food | Nutella, chocolates |
| Age | 91 | 62 |
| Country | United States | Italy |
Net worth by year
| Year | John Mars | Giovanni Ferrero |
|---|---|---|
| 2026 | $49.1B | $48.8B |
| 2025 | $42.6B | $38.2B |
| 2024 | $38.5B | $43.8B |
| 2023 | $38.3B | $38.9B |
| 2022 | $31.7B | $36.2B |
| 2021 | $31.3B | $35.1B |
| 2020 | $24.7B | $24.5B |
| 2019 | $23.9B | $22.4B |
| 2018 | $23.6B | $23B |
| 2017 | $27B | — |
| 2016 | $23.4B | — |
| 2015 | $26.6B | — |
Frequently asked questions
Who is richer, John Mars or Giovanni Ferrero?
John Mars is richer, worth $50.35 billion compared with Giovanni Ferrero's $46.36 billion. The difference is $3.99 billion.
Who makes more per second, John Mars or Giovanni Ferrero?
Giovanni Ferrero makes more: about $161 per second versus $153. Per day that's $13.95M vs $13.24M.
How many times richer is John Mars than Giovanni Ferrero?
John Mars has about 1.09 times Giovanni Ferrero's net worth.