Norway’s Warholm smashes his own world record in Tokyo Olympics 400m hurdles final

The gold medal-winning performance was nearly a second faster than the world record Warholm himself set just one month ago, which broke Kevin Young's 29-year-old mark.
                              The gold medal-winning performance was nearly a second faster than the world record Warholm himself set just one month ago, which broke Kevin Young's 29-year-old mark.

Source: Norway’s Warholm smashes his own world record in Tokyo Olympics 400m hurdles final