In pics: finals of 2019 IAAF Diamond League

Dina Asher-Smith (3rd R) of Britain competes during the women's 200m final at 2019 IAAF Diamond League at Khalifa International Stadium in Doha, Qatar, May 3, 2019. Dina Asher-Smith won the gold medal with 22.26 seconds. (Xinhua/Nikku)