Olympic champion Dalilah Muhammad shatters 16-year 400m hurdles world record at US Championships

Dalilah Muhammad powered home to win in 52.20sec at rain-soaked Drake Stadium, obliterating the 16-year-old previous world record of 52.34sec set by Russia's Yuliya Pechonkina in 2003.

from Firstpost Sports Latest News https://ift.tt/2Kfn5vY