Alexandra Hills hurdler Jarmillia Murphy-Knight makes personal best at IAAF World Under 20s Championships

Updated July 23 2018 - 2:54pm, first published July 18 2018 - 2:00pm
RACE: Jarmillia Murphy-Knight is ready to compete.
RACE: Jarmillia Murphy-Knight is ready to compete.

ALEXANDRA Hills athlete Jarmillia Murphy-Knight has been named the fastest Australian 400m hurdler in the past six years to have qualified for the IAAF World Under 20s Championships semi-finals.