the American Dalilah Muhammad is the world’s fastest woman ever in the 400 meter hurdles, and Friday evening improved her own world record.

She set the world record at the WORLD cup finals in Doha, where she had to use 52,16 seconds to cover the distance. It was of 0.04 seconds faster than the previous world record, which she set back in July.

the portrait by Sydney McLaughlin also ran a kanontid and was number two in the WORLD cup final. She ran in 52,23 seconds, which three months ago had been ample fast for a world record.

Verdensrekordholder Dalilah Muhammad has in the past also referred the dane Sara Slott Petersen to secondary locations. It happened among other things in the OLYMPICS-the finals in Rio in 2016, where the american referred the team to a silver medal.

Sara Slott Petersen was no challenge for the american in the WORLD cup final in Doha. Aarhusianeren was disqualified in his opening heat.

Dalilah Muhammad has not previously won olympic gold at senior level. 29-year-old Muhammad was number two at the WORLD championships in both 2017 and 2013.

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See also: Incredible achievement