So rapid has been the evolution of the 400 hurdles that Femke Bol’s winning mark, now No. 8 all time, would have been a WR prior to 2021. (VICTOR SAILER/PHOTO RUN)
So rapid has been the evolution of the 400 hurdles that Femke Bol’s winning mark, now No. 8 all time, would have been a WR prior to 2021. (VICTOR SAILER/PHOTO RUN)