Sydney McLaughlin obliterates world record in 400 hurdles


              Gold medalist Sydney McLaughlin, of the United States, poses by a sign after winning the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Sydney McLaughlin, of the United States, is embraced after winning the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Sydney McLaughlin, of the United States, sits on the track after the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Sydney McLaughlin, of the United States, receives her Gold medal after the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Sydney McLaughlin, of the United States, poses by a sign after winning the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Sydney McLaughlin, of the United States, is embraced after winning the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Sydney McLaughlin, of the United States, sits on the track after the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Sydney McLaughlin, of the United States, receives her Gold medal after the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Shaunae Miller-Uibo, of Bahamas, wins in a the semifinal of the women's 400-meter run at the World Athletics Championships on Wednesday, July 20, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Shaunae Miller-Uibo, of Bahamas, wins the final of the women's 400-meter run at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Sydney Mclaughlin, of the United States, sits on the track after the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Sydney Mclaughlin, of the United States, receives her Gold medal after the final of the women's 400-meter hurdles at the World Athletics Championships on Friday, July 22, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
Sydney McLaughlin obliterates world record in 400 hurdles