On This Day in 2015: Dina Asher-Smith runs 100 metres in under 11 seconds
On this day in 2015, Dina Asher-Smith became the first British woman to break the 11-second barrier for the 100 metres.
On this day in 2015, Dina Asher-Smith became the first British woman to break the 11-second barrier for the 100 metres.