John Mars Short biography
John Mars is an American businessman and heir to the Mars fortune. He is the chairman of Mars, Incorporated, the candy company founded by his grandfather, Frank C. Mars. Mars is one of the richest people in the world, with a net worth estimated at US$42 billion as of March 2024.
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Discover how John Mars stacks up against other successful Businesspeople.
John Mars Frequently Asked Questions
What are John Mars's main income sources?
John Mars earns income primarily from Business, as shown in our latest estimate above.
When did John Mars start his career?
John Mars's career ran from 0000 to 0000.
What is John Mars known for?
He is best known as a businessperson.
When was John Mars's net worth last updated?
We last updated this estimate in March 2024.
What is John Mars's rank among Businesspeople?
Currently # 17 among all Businesspeople.
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