Richard Kilty took gold with a time of 6.51 seconds in Prague . Kilty described himself as a 'fearless warrior ' after the victory . Chijindu Ujah was disqualified from the race for a false start . Dina Asher-Smith became the fastest teenager ever in the 60m . Comment: 4x400m won silver with a remarkable comeback .
Richard Kilty took gold with a time of 6.51 seconds in Prague . Kilty described himself as a 'fearless warrior ' after the victory . Chijindu Ujah was disqualified from the race for a false start . Dina Asher-Smith became the fastest teenager ever in the 60m . GB 's women ’ s 4x400m won silver with a remarkable comeback .