No, Wales does not have a single athlete representative in the London 2012 Olympics.
71
As of 6 July 2012, 200 countries have qualified at least one athlete.
There are 200 different countries that have at least a single athlete
The athlete who competed at the 2012 Summer Olympics, who is also competing at the Paralympics, is Oscar Pistorius of South Africa.
As of July 6 2012 there are 200 countries with at least 1 qualified athlete
Yes, Brazil is competing in the 2012 Olympics.
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.