Former NFL quarterback Jameis Winston became a focal point of fan enthusiasm after attending a 2026 FIFA World Cup match dressed in a shark costume.

The incident highlights the intersection of American pop culture and global soccer fandom during the tournament. It demonstrates how the presence of superstar athletes can draw neutral spectators into the intense atmosphere of international competition.

Winston attended the event during the second week of the tournament in late June [1]. While he originally wore the costume to pay homage to Cabo Verde, he was drawn into the Argentine fan culture after hearing chants for Lionel Messi [2].

Reports regarding the specific match and location vary. Some accounts place Winston in Miami, Florida, for a game between Argentina and Cape Verde [3]. Other reports suggest he traveled to Atlanta, Georgia, for a showdown between Argentina and England [4].

Regardless of the venue, Winston was mobbed by supporters of the Argentine team. This interaction occurred as Argentina maintained strong momentum in the tournament, having already won its first two group-stage matches [5].

"Jameis Winston was paying homage to Cabo Verde at the FIFA World Cup, but he could not resist Lionel Messi chants," an MSN author said [2].

The moment was later highlighted as a significant pop-culture event of the tournament's opening stages [1]. The crossover appeal of Winston's eccentric attire and Messi's global stardom created a viral moment that transcended the sport itself.

“Jameis Winston was paying homage to Cabo Verde at the FIFA World Cup, but he could not resist Lionel Messi chants.”

The event underscores the 'Messi effect' on the 2026 World Cup, where the Argentine star's gravitational pull attracts not only dedicated fans but also high-profile American athletes. By drawing a former NFL star into the fold of Argentine supporters, the tournament demonstrates its ability to merge U.S. sports celebrity with global soccer passion, further integrating the sport into the American cultural fabric.