Usain Bolt wants to beat own 200-metre record by running sub under 19 seconds . Bolt had injuries last season as Justin Gatlin dominated sprint scene . But Jamaican insists when he is fit he is almost impossible to beat .
Usain Bolt wants to beat own 200-metre record by running sub 19 seconds . Bolt had injuries last season as Justin Gatlin dominated sprint scene . But Jamaican insists when he is fit he is almost impossible to beat .