In pics: highlights of IAAF Diamond League in Morocco

Caster Semenya (front) of South Africa competes during the women's 800m match at the IAAF Diamond League athletics 'Herculis' meetings in Fontvieille, Monaco on July 20, 2018. Caster Semenya claimed the title in a time of 1:54.60. (Xinhua/Chen Yichen)