Karsten Warholm will be going all guns blazing for a record-extending fourth 400 metres hurdles world title in Tokyo this ...

Karsten Warholm aims for a fourth 400m hurdles world title in Tokyo amid fierce competition from Rai Benjamin and Alison dos Santos. The three athletes hold the 24 fastest times in the event. Their ...

SAINT-DENIS, France (AP) — Norwegian world-record holder Karsten Warholm turned in the fastest time in 400-meter hurdles qualifying Monday as he tries to defend his Olympic title. Warholm is ...

Karsten Warholm crushed his own 300-meter hurdles world best time in front of a home crowd in Oslo, Norway on Wednesday, clocking 32.67 seconds.

By George Ramsay, CNN (CNN) — Karsten Warholm crushed his own 300-meter hurdles world best time in front of a home crowd in Oslo, Norway on Wednesday, clocking 32.67 seconds. Warholm set the ...