Juventus general director Giuseppe Marotta has insisted that Paul Pogba is not for sale.
Since arriving at Juve from Manchester United in 2012, the 21-year-old has developed into one of the best midfielders in European football.
It has been reported that United are preparing a £70m move to bring the Frenchman back to Old Trafford, but Marotta has insisted that the former Le Havre youngster is not for sale.
"What was a promising player has become a reality," Marotta told Sky Italia.
"Every European club is watching him and have been in contact with us. We, however, want to have a strong team made up of champions.
"We have an important player in Pogba and we don't have a need to sell him."
Pogba departed United after becoming frustrated with his lack of first-team opportunities.
