Getty/Goal CompositeSimone GambinoNxGn 2018: The 50 best teenagers in the worldNXGNBayern MunichMonacoAjaxParis Saint-GermainManchester UnitedAC MilanSerie ABundesligaInterJuventusEredivisieBorussia DortmundLiga PortugalLiverpoolLigue 1Real MadridBarcelonaValenciaPremier LeagueLaLigaFlamengoSerie AManchester CityChelseaArsenalGianluigi Donnarumma triumphed in 2017 but who will take top spot this year? Below, Goal lists the game's top talents born or after January 1, 1999Article continues below