Messi at 39: Inside His World Cup Birthday, Record-Breaking Run, and Farewell Tour

On June 24, 2026, Lionel Messi turned 39 years old in the middle of a World Cup campaign that has already rewritten the record books. Instead of a lavish party, he spent the night before his birthday posting a video of himself working out in the gym at midnight, a gesture that went viral as a symbol of his relentless dedication . On his actual birthday, he trained with the squad in Kansas City as Argentina prepared for a Round of 32 match against Jordan, taking no day off . His teammates and coaching staff surprised him with a birthday cake and celebration at the team hotel; a visibly moved Messi shared a photo on social media of the moment, joined by Rodrigo De Paul, Lisandro Martínez, and other teammates . The official Argentina national team account posted a video tribute captioned "Our gift to you is to keep dreaming together" .

How Argentina Honored Its Captain

The tributes were not limited to the camp. Across Argentina, network Telefé launched a campaign under the hashtag #CumpleLEO, asking citizens to stop what they were doing at 10 a.m. and 10 p.m. local time to sing "Happy Birthday" to Messi — a nod to his iconic number 10 jersey . Fans held street celebrations, waved flags, and gathered at public squares nationwide . In a more permanent tribute, a 26-meter (85-foot) statue of Messi, made of 70 tons of steel and iron, was erected in a remote Patagonian town, and a mural composed of over 1,300 fan portraits was unveiled during the tournament .

President Javier Milei publicly joined the celebrations, paying tribute to the captain on social media . FIFA President Gianni Infantino also congratulated Messi after his hat-trick against Algeria earlier in the tournament, writing: "Congratulations to the champion Lionel Messi for scoring his 16th goal in a FIFA World Cup and tying Miroslav Klose's record as the tournament's all-time top scorer!"

Records and Performances at Age 39

Messi entered the 2026 World Cup at 38 and turned 39 during the group stage. The tournament stats he had accumulated by his birthday place him in a category entirely his own:

Record / Achievement	Detail	Source
All-time World Cup top scorer (men's)	18 goals, surpassing Miroslav Klose (16)
Hat-trick vs. Algeria (Match 1)	3 goals to equal Klose's 16-goal record

His opening hat-trick against Algeria also saw him break six individual records in a single match, including surpassing Ronaldo (Brazil) for goals and becoming the oldest player to score a hat-trick in the tournament (aged 38 years and 357 days) . He also became the first male player to feature in six different World Cup editions .

Expert Explanations for His Longevity

Multiple experts and former teammates have explained how Messi remains elite at an age when most attackers have long retired:

• Football intelligence (Xavi): "Messi is always scanning his surroundings. Even before receiving the ball, he keeps checking where the opposing defensive midfielder is… On the pitch, he is reading the game three steps ahead." This cognitive edge compensates for any decline in raw physical speed .
• Diet overhaul: Messi cut sugar, soda, and red meat from his diet, shifting to whole foods. The turning point came in 2014 with Italian nutritionist Giuliano Poser; Messi returned three kilograms lighter and consistency in nutrition, sleep, and functional training has extended his career .
• Sport science (Auckland University): As muscle fibers age and reaction time slows, elite experience and anticipatory skill can compensate. Messi's "reading of the game" is cited as the primary offset for biological aging .

Why This World Cup Is Viewed as a Farewell Tour

The evidence consistently points to the 2026 World Cup being Messi's valedictory campaign:

• Messi himself signaled finality. In pre-tournament comments, he said, "God has given me so much, another World Cup would be too much," and acknowledged his age and fitness would determine his ability to defend the title .
• He will be 43 by 2030. Barring an unprecedented extension, no player has competed at a World Cup at that age at an elite level.
• The emotional tone. Teammates, the federation, and fans are treating every match as a potential last dance. The Argentina team's social media posts, the nationwide birthday coordination, and the farewell-style murals and statues all reflect a collective sense of closing a historic chapter .

As of his birthday, Argentina had already secured its place in the knockout stage, and Messi had scored five goals in just two matches — a rate that, at 39, defies conventional sports science .