USA's Leeper breaks 'Blade Runner' Pistorius' 400m record
American sprinter Blake Leeper broke 'Blade Runner' South African sprinter Oscar Pistorius's T43 Paralympic world record in the 400 metres event after posting a 45.25-second finish at the US Athletics Championships on Friday. Notably, Paralympic gold medallist Pistorius is serving a six-year jail term after being found guilty of murdering his girlfriend in 2013.