Yes, Messi has two cousins who play at a high level, both of whom were born in his hometown of Rosarion in Argentina. Maxi Biancucchi is a winger currently on loan from the Mexican club Cruz Azul at Club Olimpia of Paraguay. He has had spells at Flamengo in Brazil is nicknamed El primo de Messi. His brother Emanuel Biancucchi, is currently a midfielder at Girona FC in Spain where he is managed by his uncle - Messi's father. He previously played at Munich 1860 and has joint Italian citizenship.