Videos IAAF World Athletics C'ships: Muhammad breaks 400m hurdles world record in Doha Dalilah Muhammad secured a world-record-breaking victory in the women's 400m hurdles, which she ran in 52.16 seconds at the Khalifa Stadium in Doha. Team Sportstar 05 October, 2019 11:10 IST IAAF World Athletics C'ships: Muhammad breaks 400m hurdles world record in Doha Team Sportstar 05 October, 2019 11:10 IST WATCH: P.V. Sindhu talks about upcoming BWF Super Series Finals, her Olympic dreams India vs West Indies, Chennai ODI: Slow ticket sales at counters on Day 1 Jurgen Klopp finally remembers what a clean sheet feels like Duncan Ferguson gives his thoughts on Kovac's Goodison visit More Videos Joshua tight-lipped over whether he'll fight Fury or Wilder next Valverde surprised by Suarez's stunning goal David Villa bids emotional farewell to football Guardiola and Solskjaer condemn racist gesture from Man City fan Bayern forgot to play football, says Flick Jurgen Klopp: Football not Playstation, players need rest Managers sympathise with Marco Silva after Everton sacking Zinedine Zidane addresses Hazard's injury