Jonnie Peacock has said he thinks he can beat his record breaking time.
I think I could have and should have ran quicker. In that race I think I nailed it, not as good as training though. I needed to stay a bit stronger in my core, it was not bad though.
Great Britain's Jonnie Peacock won gold in the men's 100 metre T44 final, winning the race in a record 10.90 seconds.
Jonnie Peacock lost his leg to meningitis when he was five, now at 19 he is hoping to beat his 'hero' in the 100m final at the Paralympics.
Jonnie Peacock, the 19-year-old amputee sprinter will bid for victory ahead of defending champion Oscar Pistorius, the Blade Runner.