Brazilian sprinter rewrites 400m hurdles history in Zurich
Alison dos Santos of Brazil ran 45.80 seconds to break the 400m hurdles world record at the Diamond League meeting in Zurich. He surpassed Karsten Warholm's previous mark of 45.94 from 2021. The 26-year-old finished well ahead of the field.
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Original headline: “Dos Santos breaks 400m hurdles world record in Zurich.” Browse more stories.