Southampton have completed the signing England Under-21 goalkeeper Angus Gunn from Manchester City in a £13.5m deal.

Gunn, who has interested other clubs, has left the Etihad Stadium, where he was behind Ederson and Claudio Bravo in the fight for a first-team place.

He spent last season on loan at Norwich, the former club of his father, retired Scotland goalkeeper Bryan Gunn.

The deal would see an initial payment of £10m for the Norwich-born 22-year-old, with up to £3.5m in add-ons.

Gunn, an ever-present for Norwich in the Championship last season, trained with England before the World Cup, having chosen them ahead of the country of his father's birth.