U.S. team attend press conference for 2019 IAAF World Championships

Ryan Crouser (2nd L), Emma Coburn (C), Rai Benjamin (2nd R) and Dalilah Muhammad (1st R) of the United States attend a press conference of the U.S track and field team for the 2019 IAAF World Championships in Doha, Qatar, Sept. 25, 2019. (Xinhua/Wang Jingqiang)