Enjoy the games! I am really looking forward to the Athletics and badminton. Did you know a badminton shuttlecock can travel at up to 421 km per hour, twice as fast as tennis? Do you think Usain Bolt from Jamaica will win the 100m and will he beat his world record of 9.58 seconds?
Check out the CBBC Newsround news feed down the right hand column of the Blog page; it's packed with news, fun facts and there is even a quiz at the moment. Are you an Olympics officianado?