FIFA have unveiled their official list of the most expensive signings from the January transfer window with Manchester United's Amad Diallo topping the charts following his £37million move from Atalanta.
United paid an initial £19m and will also pay up to £18m in add-ons for the 18-year-old midfielder.
The list is determined by the maximum fee each transfer could reach with some deals set to rise based on various factors including performances.
FIFA'S OFFICIAL LIST OF MOST-EXPENSIVE JANUARY TRANSFERS
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