Everton have completed the signing of Ademola Lookman on a four-and-a-half year deal from Charlton Athletic, the club have confirmed.
The 19-year-old joined the club in a deal believed to be in the region of £10million.
Ademola scored seven goals in 25 appearances in all competitions for Charlton this season.
Speaking in a press conference after the signing, manager Ronald Koeman said: "Ademola is a good young, talented player. He's a young player who can reach a high level if he continues to develop
"He is a player for the future and he needs time to adapt. It's a good signing and we expect a lot from him.
"The reason I signed is because of the project we have here. We need time, but we want to grow on and off the pitch."