This shirt is legitimate and was worned by the athlete Camilo Zúñiga in the game Colombia 1x2 Brazil.
In a really tough game, even without the ace Falcao García, Colombia had a great participation in the 2014 World Cup.
The right side Zúñiga closed the right side and was efficient in marking the Brazilian players who were in his zone.
He was making a good game, but was notable for a move that will sadly mark his career: after 41 minutes of the second half in a fight for the ball, Zúñiga enters with great force and hits Neymar Jr. in the back with his knee. That caused a fracture in the Brazilian player's spine.
Even crucified by the media, the player has shown, along his career, that he is not an unfair athlete and that was just an isolated incident - with serious consequences. But that will not erase the brilliant Colombian campaign, which culminated with James Rodrigues as a top scorer, with 6 goals.
To all Colombia's and Zúñiga's fans: You Passion Lives On!