Do you know Usain Bolt? I think everybody knows him. His running record is 100m per 9.58 second. Thats crazy! He goes more than 10 meters in 1 second!!! Can you believe one guy that runs 1 km in 1 min 35.8 second?!! Thats why he is very impressive. I think he is dominated with cheetah's leg, or be is plagued by spunky spunky birus. Just WOW.
