Manchester United's pursuit of £37million deadline day signing Amad Diallo began more than a year ago, revealed Atalanta's president.
United wrapped up a deadline day move for the Atalanta prospect worth an initial £21m that could rise to £37m with add-ons. He is expected to complete the switch in January, subject to a medical, personal terms and a work permit.
Antonio Percassi, who runs the Bergamo side, detailed how United vice-chairman Ed Woodward made an approach for the 18-year-old after a UEFA Youth League match more than 12 months ago.
Manchester Unted's pursuit of Amad Traore Diallo has been revealed by Atalanta's president
Speaking to L'Eco di Bergamo, Percassi said: 'The negotiation with Manchester lasted almost a year.