Switzerland's Roger Federer gives a press conference two days ahead of the start of the Roland-Garros tennis tournament on May 24, 2013 at the Roland-Garros stadium in Paris.
Roger Federer of Switzerland gestures during a press conference for the 2013 French Open tennis tournament, at Roland Garros stadium in Paris, Friday May, 24, 2013.
Swiss tennis player Roger Federer answers journalists questions after an exhibition match in Malakoff, a Paris suburb, on May 23, 2013, three days ahead of the beginning of French Tennis Open Roland Garros 2013 at the Roland Garros stadium in Paris.
Tennis champions, Swiss Roger Federer (R) and US Serena Williams (L) perform for children during an exhibition game in Malakoff, a Paris suburb, on May 23, 2013, three days ahead of the beginning of French Tennis Open Roland Garros 2013 at the Roland Garros stadium in Paris.
Tennismen and tennis women, Spanish Rafael Nadal (2ndL), Swiss Roger Federer (R), Russian Maria Sharapova (L) and US Serena Williams ( 2ndR) pose before performing for children during an exhibition game in Malakoff, a Paris suburb, on May 23, 2013, three days ahead of the beginning of French Tennis Open Roland Garros 2013 at the Roland Garros stadium in Paris.
Switzerland's tennis player Roger Federer takes part in a training session before the French Tennis Open Roland Garros 2013 at the Roland Garros stadium in Paris on May 23, 2013.