Michael Johnson Net Worth 2024. His earnings come from his prize money as a professional mma fighter, endorsements, and other sources. This is based on reported shares across multiple companies, which include herbalife ltd., and.

He won four olympic gold medals and eight world championship gold medals, solidifying his status as one of the greatest sprinters of all time. It has been estimated by authoritative sources that the wealth of the former sprinter is as much as $7 million, as.