Paul Pogba is currently the most expensive football player in football history after being signed by Manchester United in a huge £89million deal from Juventus.
But who is the most valuable player in the current market, with prices rising exponentially?
Over at the CIES Football Observatory, they have created their own algorithm to work out current values using key indicators from the player, the club he plays for, and possible buyers.
Age, position, contract status, and achievements are amongst the criteria. So once they have all been punched into the calculator, who comes out top?