Stoke have signed Egyptian winger Ramadan Sobhi from Al Ahly for a fee that could rise to £5m.
Sobhi, 19, made his debut aged 16 and has gone on to make 71 appearances for the club, winning two league titles.
“He is a special young talent who is excited about the prospect of making an impact in the Premier League,” said Stoke chief executive Tony Scholes.
Meanwhile, Liverpool midfielder Joe Allen could become the second summer signing as he undergoes a medical.
A fee of £13m was agreed for the Welshman, who has one year remaining on his contract at Anfield.
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