MichaelJohnson is a retired American sprinter who has a net worth of $14 million. Over the course of Johnson's career, he won four Olympic gold medals and eight World Championships gold medals.
Frustrated and saddened by sagging interest in track and field, Olympic sprint legend MichaelJohnson is launching a league called Grand Slam Track. One of the four stops on the inaugural 2025 ...
MichaelJohnson lauded Jamaica for their passion for track and field upon reaching Kingston to launch the first edition of Grand Slam Track. This event is all set to be executed in 2025.