Monaco have joined the list of clubs to have enquired about Manchester United midfielder Marouane Fellaini.
The 30-year-old is out of contract at United and is expected to leave after failing to find agreement over the new terms offered him at Old Trafford.
Besiktas have long been considered favourites to sign the Belgium international though Fellaini's camp are also understood to have been sounded out by Paris Saint-Germain, who also like his compatriot Toby Alderweireld at Tottenham, other English sides and clubs in China.
Monaco have sold a number of their star players and expect to lose Thomas Lemar for a considerable fee too this summer.