Usain Bolt was running 28 miles per hour (45 km/h) at his World record run on 100 Meters in Berlin. But that is really slow compared to the speed some animals can reach. Check our ranking of the Top 20 fastest animals on our Planet!
The 100 Meters are the most iconic Olympic track and field event. But what are the fastest times ever on the shortest sprint event? Find out with our all time Top 20 ranking of fastest men on 100 Meters!