⭐️World Record⭐️ Sydney McLaughlin 🔥51.89 sec 🔥. 400 meter hurdles. 2021 USATF Olympic Trials, Hayward Field. Eugene, Oregon. #Worldrecord . . . . . #sydneymclaughlin #usatf #worldrecordholder #usatf #teamusa #jeffcohenphoto #trackandfield #trackfieldtrials21 #athletics #400meterhurdles #hurdles #sydthekid #newbalancerunning @sydneymclaughlin16 @usatf @teamusa