Qatar's Abdalelah Haroun ran a spectacular race to clinch the bronze medal in the 400 metres final at the 2017 IAAF World Championships in London on Tuesday. Haroun clocked 44.48 seconds. Wayde Van Niekerk of South Africa bagged the gold with a timing of 43.98 seconds. Steven Gardiner of Bahamas came second with a timing of 44.41 seconds.