There was no stopping Dina Asher-Smith in the women's 200m final at the IAAF World Athletics Championships in Doha. The Brit set a new national record of 21.88s to win gold, with American Brittany Brown earning silver in a new personal best of 22.22s and Switzerland's Mujinga Kambundji winning bronze. #200m #Sprint #DinaAsher-Smith #DinaAsherSmith #BrittanyBrown #MujingaKambundji #IAAF #WorldAthletics #WorldAthleticsChampionships See more moments from the 2019 World Athletics Championships in our Doha Moments playlist - youtube.com/playlist?list=PLz-gfY4so9kYzhUfPKFZBtaT90bQmMuYt Subscribe to our channel - youtube.com/user/IAAF2012?sub_confirmation=1 ⭐️ Follow us on Twitter - twitter.com/iaaforg ⭐️ ⭐️ Follow us on Facebook - facebook.com/WorldAthleticsClub ⭐️ ⭐️ Follow us on Instagram - instagram.com/iaaf_athletics ⭐️ Make sure you subscribe for athletics highlights, interviews with the athletes, training tips and more!