text: p><strong>Sport: </strong>Track & Field</p><p>Delilah <a href="https://www.nbcolympics.com/news/sydney-mclaughlin-goes-sub-52-breaks-dalilah-muhammads-400m-hurdles-world-record" rel="nofollow noopener" target="_blank" data-ylk="slk:held two world record times" class="link rapid-noclick-resp">held two world record times</a> in the 400m—her fastest being 52.16 seconds—before McLaughlin broke it at the 2021 Olympic trials. Their storied face-off at Tokyo is sure to be a headliner and marks Muhammad's second Games. She won gold in the 400m hurdles at Rio.</p