The April 14 date coincides with the birthday of Colombian goalkeeper Miguel Calero (1971-2012), and multiple sources report the observance began as a tribute to his memory. No formal founding entity or official declaration has been documented.
The Modern Goalkeeper
The most significant transformation came in 1992, when FIFA introduced the back-pass rule. Goalkeepers could no longer pick up deliberate passes from teammates, a change designed to reduce time-wasting but which fundamentally redefined the position. The rule forced goalkeepers to develop footwork, passing accuracy, and the ability to read the game as a participant in possession rather than a passive last line of defense.
Manuel Neuer became the defining figure of this evolution. His "sweeper-keeper" style at Bayern Munich and with Germany demonstrated that a goalkeeper could function as an eleventh outfield player, patrolling well beyond the penalty area and initiating attacks with precise distribution.



