Video PlayerClose
A volunteer takes selfies at the opening ceremony of 2019 IAAF World Athletics Championships in Doha, Qatar, Sept. 27, 2019. (Xinhua/Wang Jingqiang)
A volunteer takes selfies at the opening ceremony of 2019 IAAF World Athletics Championships in Doha, Qatar, Sept. 27, 2019. (Xinhua/Wang Jingqiang)