Norwich City have signed Greece international winger Christos Tzolis from PAOK on a five-year deal.
The 19-year-old scored 16 goals and added 10 assists for his club in all competitions last term, being named the club's Most Valuable Player of the Season.
He has eight caps for Greece, scoring once, and will wear the No 18 shirt at Norwich.
"In his age group, Christos is probably one of the most exciting offensive players across European football," head coach Daniel Farke told Norwich's official website.
"He's a young winger with lots of pace and potential. He's in a good physical condition and has been there delivering with many goals and assists for a big club in Greece in PAOK."
Tzolis' first interview
Tzolis said: "From the first moment, I was really excited to come here. I said to my agent to sign as fast as possible here. It’s a very good step for me.
"[Last year] was my first professional season. I had good stats and we won the cup in Greece. It was a very good season for me and I hope to continue like this here in the Premier League."
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Tzolis will hope to be involved when Norwich kick off their campaign against Liverpool on Saturday.