I will go one step ahead of you and claim that Usain is the greatest ever 100 and 200 m dasher the world has ever produced. Before him, people used to better existing records by say, a few hundredths of a second. Usain is making mincemeat of his own records and that too by tenths of a second. That's one order higher. He is awesome.
It is simply fantastic. No doubt, Usain Bolt is among the greatest athelates of all times. Congratulation to him and his coach as well. Hope he will break the 9.5 sec barrier in 100m and 19 sec barrier in 200m. Great Days in sports indeed. LONG LIVE BOLT.