Video PlayerClose

Dina Asher-Smith of Britain celebrates after the women's 200m final at the 2019 IAAF World Athletics Championships in Doha, Qatar, Oct. 2, 2019. (Xinhua/Li Ming)

Dina Asher-Smith of Britain celebrates after the women's 200m final at the 2019 IAAF World Athletics Championships in Doha, Qatar, Oct. 2, 2019. (Xinhua/Li Ming)