Correct Answer : Option (B) - Sydney McLaughlin
Olympic champion Sydney McLaughlin broke her own world record in the 400-metre hurdles at the U.S. outdoor track and field championships Saturday(25th June 2022).
flashed a broad smile when her time was announced, then gave a thumbs-up. She crossed the finish line at Hayward Field in 51.41 seconds
, breaking her own record of 51.46 set last year
at the Tokyo Games
, where she won the gold medal
..Source : CBC