24 July 2013 Last updated at 20:35

IPC Athletics: Teenager Sophie Hahn elated by Worlds win

Teenager Sophie Hahn can not believe her success after a record-breaking victory in the T38 100m at the IPC World Athletics Championships in Lyon.

The 16-year-old from Nottingham, who has cerebral palsy, only started athletics earlier this year and is competing in her first major championship.

After winning silver in Monday's 200m she went one better over the shorter distance, winning in 13.10 seconds - 0.09 seconds faster than the world record.