No, Wales does not have a single athlete representative in the London 2012 Olympics.
The athlete who competed at the 2012 Summer Olympics, who is also competing at the Paralympics, is Oscar Pistorius of South Africa.
71
There are 200 different countries that have at least a single athlete
As of 6 July 2012, 200 countries have qualified at least one athlete.
Yes, Swaziland will be competing in the 2012 Olympics.
Yes, Aruba will be competing in the 2012 Olympics.
Yes, Azerbaijan will be competing in the 2012 Olympics.
Yes, Albania will be competing in the 2012 Olympics.
Yes, Andorra will be competing in the 2012 Olympics.
Yes, Argentina will be competing in the 2012 Olympics.
Yes, Angola will be competing in the 2012 Olympics.