#SydneyMcLaughlin

.Florida, USA
Sydney McLaughlin became the first woman ever to duck below the 52-second barrier. (Photo Credit: Instagram/ Sydney McLaughlin)

  • Sydney McLaughlin set a world record in the women's 400m hurdles at the US Olympic trials on Sunday
  • She clocked 51.90sec
  • Dalilah Muhammad held the previous world record of 52.16sec