Video PlayerClose
Shaunae Miller-Uibo (1st L) of the Bahamas competes during the women's 400 meter final at the 2019 IAAF World Athletics Championships in Doha, Qatar, Oct. 3, 2019. (Xinhua/Jia Yuchen)
Shaunae Miller-Uibo (1st L) of the Bahamas competes during the women's 400 meter final at the 2019 IAAF World Athletics Championships in Doha, Qatar, Oct. 3, 2019. (Xinhua/Jia Yuchen)