Mohamed Simakan has informed Strasbourg he wants to join AC Milan.
The young defender has attracted interest from across Europe, including from Premier League clubs.
Gazzeta dello Sport says Simakan's agents have told Strasbourg he wishes to be sold to the Rossonero.
Milan director Paolo Maldini has identified Simakan as a January signing and is keen to bring him to Italy as soon as possible.
A five-year contract is being prepared.