U.S. star Sydney McLaughlin-Levrone will run the 400m hurdles at Paris Olympics

The final in Paris could be the first matchup between Femke Bol and McLaughlin-Levrone since the world record was broken at the 2022 World Athletics Championships

Opinion: Major stars skipping world championships does nothing for the sport

As Sydney McLaughlin-Levrone drops out and Athing Mu’s participation hangs in the balance, star athletes skipping world championships causes more harm than good

Olympic champion Athing Mu debates skipping world championships

Mu has raced the 800m only once this season