Who is the best defender in Barcelona history?

Dutch sweeper-midfielder who scored 102 goals from the back and scored the free-kick that won Barcelona's first European Cup in 1992, one of the most productive defenders in football history.

Spain's explosive left-back whose relentless runs and incisive crosses alongside Messi made him one of the most dynamic full-backs of his generation during nine title-winning years at Barcelona.

Spain's No. 1 keeper who joined Barcelona in 1986 and was part of the 1992 European Cup winning side, earning 126 international caps and cementing his place as one of the great Spanish keepers.

Mexico's cultured sweeper who won two Champions League titles and four La Liga crowns at Barcelona, combining intelligence, technique and leadership in equal measure.

Lyon's accomplished left-back who won three La Liga titles and two Champions League trophies at Barcelona, including his deeply emotional return from serious illness to lift the 2011 trophy as captain for a night.

Argentine leader who converted from midfielder to Barcelona's most aggressive centre-back, winning two Champions League titles and providing a tenacious, ball-playing foil to Puyol and Piqué.

Barcelona's versatile Catalan academy product who filled in at right-back and midfield with equal effectiveness, winning multiple La Liga and Champions League titles as a key squad member.