WASHINGTON, March 27 (Xinhua) -- Lionel Messi has not yet thought about retirement and says age will not be a determining factor in his decision to end his playing career.
The 36-year-old said he would call time on his career only when he feels he is unable to contribute or loses his enjoyment for the game.
"I know that the moment I feel that I am no longer performing, that I am no longer enjoying it or h
