Everton have signed MK Dons defender Brendan Galloway on a five-year-deal for a undisclosed fee.
The 18-year-old will now join up with Everton's Under-21 squad after making his move to Merseyside.
"It means an awful lot to me coming to such a great club," Galloway told the club's official website.
"I just want to work hard to better myself as a footballer here, which I know I will with the coaches and other staff here."
Galloway only made 17 appearances for MK Dons after joining the club in 2011.