Lionel Messi’s sons have become mini-celebrities in their own right since moving to Florida, with Mateo Messi stealing the show at Inter Miami. The middle child of the Messi family went viral last season after a clip was shared by Messi World on Twitter of Mateo tackling his brothers post-match after an Inter Miami fixture. With Mateo and his older brother Thiago both in the Inter Miami academy, there could soon be a day when a second Messi graces the pitch for the Herons in MLS. And in a video posted by PSG Chief on Twitter, Mateo could be in contention for a spot in the future, with Messi’s …