Paris Saint-Germain Training Camp in Doha - Day 1 [Getty Images]

DOHA, QATAR - DECEMBER 29: Adrien Rabiot of PSG stretches during the first practice of the Paris Saint-Germain Training Camp, the Qatar Winter Tour, held at the Aspire Academy for Sports Excellence on December 29, 2013 in Doha, Qatar. (Photo by John Berry/Getty Images)

Getty Images Sport John Berry