ALL YEAR LONG TMZSports.com
Michael Johnson launched a new track league that he's hoping will revolutionize the sport, and he tells TMZ Sports he absolutely wants Noah Lyles and all the other biggest stars to be a part of it!
The U.S. Olympic legend formally started Grand Slam Track back in June ... and following all the thrilling action at the Paris Games, he told us he's hoping the league can build on the momentum.
In other words, instead of fans only paying attention once every four years, Michael's aiming to keep the sport relevant among the millions who watched in Paris.