U.S. track championships turned physical, with Lyles and Bednarek getting involved in a shoving and shouting match as they crossed the finish line.

Is the 28-year-old sprinter's many off-track beefs good for the sport, though? There's an argument it might be.

Noah Lyles was shoved by his American rival Kenny Bednarek during their 200m showdown in Eugene, Oregon on Sunday - before the pair gave a joint fiery interview about the race.