World number one tennis player Spanish Rafael Nadal (left) and Swiss tennis icon Roger Federer playing an exhibition game on a floating court in the west bay of Doha, Qatar on Sunday to promote the 2011 ATP Doha Open from today till next Saturday.
World number one tennis player Spanish Rafael Nadal (left) and Swiss tennis icon Roger Federer playing an exhibition game on a floating court in the west bay of Doha, Qatar on Sunday to promote the 2011 ATP Doha Open from today till next Saturday.