Gabriel Martinelli has emerged as a promising young talent for Arsenal, with the 18-year-old – who had trials at Manchester United and Barcelona – scoring twice in his first competitive start for the club in a 5-0 demolition of Nottingham Forest in the Carabao Cup.
The Gunners were able to land the forward in 2019 despite interest from a host of other clubs, and his potential hasn't been overlooked on the international stage.
Though Brazilian-born, Martinelli still has the opportunity to represent Italy in international competition. But what are the rules on switching national allegiances?