(Reuters) – Norway’s Karsten Warholm set a world record in the men’s 400 metres hurdles in front of his home crowd at the Diamond League meeting in Oslo on Thursday.
The 25-year-old twice world champion broke the record – which had lasted since 1992, four years before he was born – with a time of 46.70 seconds.
(Reporting by Amy Tennery, editing by Ed Osmond)
