Newly crowned world champion Melissa Jefferson-Wooden left nothing up to chance as she stormed to a new championship record of 10.61 in the 100-meter dash final. Jefferson-Wooden went into these ...
TOKYO, Sept 18 (Reuters) - Sydney McLaughlin-Levrone ran the fastest women's 400 metres in 40 years to claim world championship gold in 47.78 seconds on Thursday and complete her transition from the ...