Updated On: 06 May, 2018 09:09 AM IST | Doha | AFP
IAAF president Sebastian Coe had earlier hit a defiant note amid criticism of the new rules, insisting they were "appropriate for the sport"


SA's Caster Semenya after winning the 1500m event in Doha on Friday. Pic/AFP
Caster Semenya put all the "nonsense" about controversial new IAAF rules on women's testosterone behind her by storming to victory in a personal best in the 1500m at the opening Diamond League meet of the season on Friday.