Rafa Nadal, one of the superstars of the tennis world, will be sitting down soon with CNN.

Here’s how you can take part in this interview with the 2010 U.S. Open champion: upload a video here with your question, and please keep it to under 15 seconds in length.

Post your video before noon ET on Tuesday, August 23 and you could see the answer from Nadal soon on CNN.com!

http://ireport.cnn.com/topics/653409