Swiss Stanislas Wawrinka, listening to his coach Magnus Norman during a training session for the French Open tennis tournament, at the Roland Garros stadium in Paris, Saturday, May 24, 2014. The ... more 
Swiss Stanislas Wawrinka, listening to his coach Magnus Norman during a training session for the French Open tennis tournament, at the Roland Garros stadium in Paris, Saturday, May 24, 2014. The French Open tennis tournament starts Sunday. (AP Photo/Michel Euler) less 
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Associated Press | Photo By Michel Euler
Sat, May 24, 2014 5:21 AM EDT