She's the Fastest Woman Sprinter in British History
By the age of 19, Dina Asher-Smith became the fastest British woman sprinter of all time. She secured the title when she ran 100 metres in 11.02 seconds — coming second to Dafne Schippers (who ran it in 10.94 seconds) at the 2015 FBK Games in Hengelo, Holland. It's a title she's defended many times since.