Business Daily

The legendary sprinter revolutionised athletics with his unique running style and record-breaking performances. Michael Johnson is a four-time Olympic gold medallist who earned millions of dollars through prize money and sponsorships.Now he's back with a plan to transform athletics with the Grand Slam Track league — a new competition featuring a $12.6 million prize fund. He's hoping it will elevate financial opportunities for today's athletes and ignite inspiration for future generations. Produced and presented by Sam Fenwick. (Image: Michael Johnson carries the American Flag after winning gold in the Men's 200m during the 1996 Atlanta Olympic Games. Credit: Mike Hewitt /Allsport/Getty Images)