Kyle Walker, Glen Johnson on Real Madrid shortlist

Tottenham Hotspurs's Kyle Walker and Liverpool's Glen Johnson are reportedly on a summer shortlist of players for Real Madrid.

The Spanish club are planning on strengthening their defensive ranks at the end of the season.

Los Blancos are also thought to be keeping tabs on at least five other players across Europe, according to Intereconomia.

Walker and Johnson have both been vying for the right-back spot for England ahead of Euro 2012.