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.

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 previous mark of 33.05 seconds in ...

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.

Norway's Karsten Warholm shattered the previous best time over the newly-official 300m hurdles at the Diamond League meet in Oslo on Thursday.

Warholm streaked to 32.67 seconds in the 300m hurdles at the Diamond League meet Thursday on his home track at Oslo's Bislett Stadium. It was the fastest time ever clocked over the rarely-run event ...

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 ...