The Swedish stopper has impressed in the Eredivisie this season and has reportedly caught the Toffees' attention.

Olsson, who was linked with a transfer to Newcastle and Middlesbrough in March, has one year remaining on his contract but would be keen to make a switch to England's top flight this summer.

"I know that they (Everton) have been to watch me," Olsson told Helsingborgs Dagblad.

"The Premier League is something I have dreamt about since I was a child. Everton would be a fantastic club to join.

"I feel I have developed everything in Holland. The physical side of my game has improved as well as when I am in possession.

"It would be nice for Nijmegen to get a decent fee for me after spending three years here."