Guide to wheelchair fencing
3 September 2012 Last updated at 18:37 BST
The youngest member of ParalympicsGB, Gabi Downs, is just 14 years old.
She competes in the wheelchair fencing, one of the fastest and most exciting sports at the Paralympics.
You might not know much about the sport - so we got Gabi to help you out!
Watch her video to find out more.