Usain Bolt as his name suggests he is like a thunder. I have never seen anyone running 100m race like him before. Though he was expected to win the medal, the way he ran those 100m was something incredible. Especially the way he finished by looking into audience not caring about the finishing line and yet he made in that in a world record time. Nothing can be compared to his sprints. This 100m dash was considered as the best in the Olympic history because of the tough competition in the event. Adding more glory to his running campaign he won the 200m and 4*100m relay too. Both been done in a record time. Even in the 200m race he was very casual in his running and also finished that in a world record time. As far as I am concerned I hail as the greatest sprinter of all time.