Dalilah Muhammad Breaks 16-Year-Old World Record in 400-Meter Hurdles

United States track and field star Dalilah Muhammad put herself in the history books during the 400-meter hurdles at the U.S. Championships on Sunday night. Muhammad set a new world record in the event with a time of 52...

from Bleacher Report - Front Page https://ift.tt/2MiKsY5