Ki Sung-yueng is out of contract at the end of the season

Everton are interested in signing Swansea City midfielder Ki Sung-yueng, according to Sky sources.

The South Korean's current deal at the Liberty Stadium expires at the end of the season.

AC Milan and four other Premier League clubs are also interested in signing the 28-year-old player.

The South Korean was linked with a move to West Ham in January

He had put contract talks on hold in December to focus on Swansea's fight against relegation.

Sources close to the player have told Sky Sports News he is a player in demand and will have lots of offers this summer.

West Ham tried to sign Ki in the last transfer window as part of the deal which saw Andre Ayew return to the Liberty Stadium.