Bee Taechaubol faces a battle to keep his consortium together as he finalises their investment in AC Milan.

The Thai businessman has returned to Bangkok today after shaking hands with Milan owner Silvio Berlusconi over the outline of an investment agreement.

Gazzetta dello Sport says Bee now must convince some members of his consortium about the deal, which isn't expected to see them hold a controlling stake in the club.

Bee will spend the week in talks with his partners to detail the Berlusconi agreement and convince them it's a deal in their favour.

The Thai stated yesterday he hoped to have everything wrapped up in "three to four weeks".