Stoke have announced the signing of winger Moha El Ouriachi from Barcelona for an undisclosed fee.
El Ouriachi, who has represented Spain at youth level and has been called up by Morocco's Under-23 squad.
The Premier League side have not announced the length of the 19-year-old's contract.
"Stoke City are pleased to confirm they have completed the signing of Moha El Ouriachi," the club said in a statement. "Moha turned down Barcelona's offer of a new contract in favour of a move to the Potters, where he links-up with ex-Barca players Bojan and Marc Muniesa.
Stoke chief executive Tony Scholes added: "He's excited about joining a Premier League club, especially one that already has two former Barcelona players in their squad. Moha has seen the progress made by Bojan and Marc and wants to try and do likewise."