20. Parriego

Marcos Parriego, born in Madrid on January 4, 2006, began in the youth ranks at Rayo Vallecano, and during his time as an U19 player, he stood out as a technically refined and goal-scoring midfielder.

 In the summer of 2024, he joined Barça’s U19 squad and became a game-changing player in a team that won the treble: League, Copa del Rey, and UEFA Youth League.

A left side midfielder with great technique and talent from set piece, after a first season as a Barça player, in which he appeared in a total of 28 matches, he made the leap to Barça Atlètic for the 2025/26 season.