Lionel Messi, 34, will end his 20-year career with Barcelona after the Argentine superstar and the Spanish giants were unable to overcome economic and structural obstacles to a new deal.

The announcement on Thursday that a player widely regarded as one of the greatest of all time is on the market will spark a scramble for his signature, with wealthy PSG and Manchester City potentially in the frame. Messi has played 788 games for the club—a Barcelona record—and won 35 trophies in a glittering career in Spain.