Usain Bolt saw off the field in GC Foster Classic in Kingston , Jamaica . Bolt ran 400 metres in a time of 46.37 seconds in two years opener . It is not his fastest time over the distance , but his best for over season .
Usain Bolt saw off the field in GC Foster Classic in Kingston , Jamaica . Bolt ran 400 metres in a time of 46.37 seconds in season opener . It is not his fastest time over the distance , but his best for over two years .