Karsten Warholm, of Norway, reacts after winning the men’s 400-meter hurdles final at the 2020 Summer Olympics, Tuesday, Aug. 3, 2021, in Tokyo. (AP Photo/Petr David Josek) ...

Check out what's clicking on Foxnews.com. Norway’s Karsten Warholm ripped his shirt in celebration as he broke his own world record in the 400-meter hurdles on Tuesday at the Tokyo Olympics.

Norway’s Karsten Warholm broke Kevin Young’s 29-year-old 400m hurdles world record when he completed the race in 46.70 seconds in front of his home fans at the Diamond League meeting in Oslo ...

TOKYO — Rai Benjamin of the United States and Karsten Warholm of Norway had spent recent years circling one another as they vied for the title of world’s greatest 400-meter hurdler.

Now I just have to set new goals because I don't feel like I'm done yet." Karsten Warholm of Norway reacts after winning the men's 400-meter hurdles final at the Tokyo Olympics. Petr David Josek / AP ...

Karsten Warholm (right) of Norway leads Rai Benjamin of the United States in the final of the men's 400-meter hurdles at the 2020 Summer Olympics, Tuesday, Aug. 3, 2021, in Tokyo.

Norway’s Karsten Warholm world-record 400-meter hurdles run at the Tokyo Olympics failed to suffice the track star. Warholm took issue with the type of shoe United States runner Rai Benjamin was ...

Norway's Karsten Warholm broke Kevin Young's 29-year-old 400m hurdles world record when he completed the race in 46.70 seconds in front of his home fans at the Diamond League meeting in Oslo on ...

Karsten Warholm, of Norway, reacts after winning the gold medal in the men’s 400-meter hurdles at the World Athletics Championships in Doha, Qatar, on Monday. (Hassan Ammar / AP) By Eddie Pells ...

TOKYO — Karsten Warholm of Norway obliterated his own world record in the Olympic 400-meter hurdles Tuesday, finishing in 45.94 to break the old mark by .76.