Rank #35 · Top 50 Richest People

John Mars

$50.3B

Net worth · United States

Global rank

#35 of 50

Net worth

$50.3B

Source of wealth

Mars — Candy, pet food

Country

United States

Related rankings

Top 50 Richest People in the World — ranked #35
Richest People Tracker
Richest Americans — ranked #21

Source: Forbes Real-Time Billionaires — figures as of November 13, 2026.
Last updated: November 15, 2026 — figures are the frozen snapshot as of the date shown; the next weekly refresh is stamped when it lands.