Bryan levell

World Athletics Championships: American Melissa Jefferson-Wooden completed a golden sprint double while her compatriot Noah Lyles, the new sprint sensation, powered to his fourth consecutive victory in the men's 200 metres on the seventh and penultimate day of the World Athletics Championships here on Friday.

Jefferson-Wooden clocked an impressive 19.52 seconds at the World Athletics Championships on Friday, storming to victory in the women's 200 metres to add to her 100m crown.

The 28-year-old's triumph secured his sixth gold medal across four World Championships, adding to his 100m title in Budapest and 4x100m relay golds in Doha and Budapest.