After signing the contract with Grand Slam Track, Melissa Jefferson shared her honest thoughts on the upcoming track league.

The three-time world champion was called to see the stewards in Singapore following the first free practice session on Friday ...

Olympic bronze medalist Melissa Jefferson has officially joined the star-studded roster of Grand Slam Track, becoming the ...

Diamond League announced an increase in its prize money fund, which is $9.24 million now. The post Days After Trumping ...