Czech Republic’s Zuzana Hejnova retained her 400m hurdles title with a convincing victory in Beijing on Wednesday.

Hejnova clocked the fastest time in the world this year, 53.50 seconds, to take gold.

Americans Shamier Little and Cassandra Tate completed the podium, winning silver and bronze respectively in 53.94 and 54.02sec.

Source: super sport