Why are millions of women suddenly following Erling Haaland on Instagram (Instagram)Erling Haaland arrived at the 2026 FIFA World Cup as a feared striker with a clinical reputation and a relatively modest social media profile of around 40.7 million Instagram followers. Six weeks later, Norway is out and Haaland has 65 million followers as of writing this piece, making him one of the most followed footballers on the planet. He scored seven goals in six matches, helped Norway reach their first-ever World Cup quarterfinal, and somewhere in between visiting a cowboy store in Dallas and comparing himself to Shrek, became the tournament's most unlikely global phenomenon.How did Erling Haaland gain 25 million Instagram followers in just six weeks at the 2026 World Cup?The numbers alone tell a story that would have seemed absurd even a month ago. Before the tournament, Haaland had around 40.7 million Instagram followers. By the time Norway's campaign ended, his followers had soared to over 65 million. That is more than 25 million new followers in just over a month, a growth rate of nearly 60 percent, and more than the combined populations of Scandinavia following a single footballer.ID@undefined Caption not available.What makes this even more striking is how the growth accelerated as Norway went deeper. Data tracked across all 1,200-plus players at the World Cup showed Haaland leading the knockout stage with nearly 13 million new followers in the Round of 32 and Round of 16 alone, a 29 percent surge in a single fortnight. For context, Lionel Messi, who entered the tournament with over 506 million followers, added around 5.7 million over the course of the tournament. Haaland gained more than twice that in his first meaningful weeks on the global stage.By the time Norway's run ended, Erling Haaland had surpassed Manchester City's official account, which sits at 56.4 million followers on the platform. A footballer had outgrown his own club on social media during one tournament. That does not happen often, and it certainly does not happen to someone who, not long ago, was considered one of the more private and low-key stars in world football.Why did millions of people who had never watched a Norway game suddenly fall in love with Erling Haaland?The goals helped, obviously. At the time of Norway's elimination, Erling Haaland ranked second only to Lionel Messi for the tournament scoring lead with seven goals in six games. But goals alone have never made a player go viral the way Haaland did this summer. Kylian Mbappe has eight goals and nobody is making cowboy memes about him.What set Haaland apart was a personality that felt genuinely unfiltered in an age when most elite athletes have carefully managed digital presences. Right after Norway beat Ivory Coast in the Round of 32, he made a beeline for Wild Bill's Western Store in downtown Dallas, posted a Snapchat video that went viral, and posed on the store's steps in a Stetson, cowboy boots and the iconic "Y'All Can Kiss My Dallas" T-shirt. Within days, the store sold out of the items he had bought.ID@undefined Caption not available.Then came the Viking row celebration, the Katz's Deli in New York, the Shrek comparison he posted himself, the story about ignoring Tom Holland's direct messages because he did not know who the actor was, and the colour-coordinated scrunchies that fans dissected across social media. A rap song he recorded as a teenager hit number one on Spotify Norway after DJ Kygo remixed it during the tournament. He called himself Norway's social media guy while posing for photographs with supporters, and nobody contradicted the claim.Sports Illustrated described him as having "golden retriever energy," despite his imposing Viking aura. A 19-year-old art student from Melbourne, Nulara Ratwatte, whose fan videos about Haaland went viral, had barely watched football before the World Cup. By the quarterfinal, she was following Norway obsessively. "Truly, from the bottom of my heart, I love him," she said.He also benefited from timing that Messi never had at 25. Haaland is a Gen Z footballer playing his first World Cup in the social media era, on American soil, at a tournament that broke multiple viewership records. When Mexico adopted Norway's Viking row celebration after beating Ecuador, complete with Haaland masks, it underlined how thoroughly he had colonised the cultural conversation of the entire tournament.What does Erling Haaland's World Cup social media explosion mean for his global brand and commercial future?The commercial implications of gaining 25 million followers in six weeks are significant. Analytics platform HypeAuditor estimated Haaland's monthly Instagram earnings between $154,000 and $211,845, with a projected yearly figure crossing $2 million. His engagement rate during the tournament sat at 8.89 percent, rated 'Excellent' compared to accounts of similar size.ID@undefined Caption not available.His YouTube channel passed the 3 million subscriber mark during Norway's quarterfinal defeat. Two weeks earlier he had crossed 2 million. A behind-the-scenes documentary he filmed in the United States drew 2.3 million viewers for its first episode and 8 million for its most recent, released just three days prior. These are not footballer numbers. They are creator numbers, the kind of traction that brands pay enormous premiums to access.Channing Tatum starred in a Nike campaign dressed as Haaland, blond wig included, and then showed up to Norway's game against France in the same costume. Logan Paul partnered with him on a sports card promotion. These are not typical football sponsorships. They signal that Haaland has crossed into a tier where the audience extends well beyond people who follow the Premier League.Cristiano Ronaldo still leads all footballers on Instagram with over 675 million followers, and Messi sits at over 512 million. Haaland at 65 million is nowhere near that territory yet. But he is 25, playing in his first World Cup, and has just demonstrated he can add 25 million followers in a single tournament. Norway did not win. He was not the top scorer. He did not make the final. He simply showed up, was himself, scored important goals, and let the internet do the rest.His post after Norway beat Brazil captured his approach perfectly. A locker-room selfie, smiling, with the caption: "Well well well." No ghost-written statement. No brand-approved copy. Just a man who had knocked out the five-time world champions, posting exactly the way he always has. That authenticity, as much as the goals, is what 25 million people decided they wanted more of.