Lamine Yamal's agent Jorge Mendes is demanding Barcelona increase his client's wages, as per Sport.
The winger just turned 17, and has been superb for Spain during the Euros that the team won after defeating England in the final.
Therefore, the Portuguese agent wants the Catalan giants to reward his client due to his incredible form.
Mendes believes that Yamal has become the best ambassador for Barcelona, and is already the biggest idol of the club's fans.
Yamal put pen to paper on his first three-year professional deal in October, however, Mendes is now urging Barca to readjust the player's contract as soon as possible.
