Pitbull’s headline show at BST Hyde Park on Friday, July 10, 2026, produced a new Guinness World Records title: the largest gathering of people wearing bald caps, with 22,141 fans in the sold-out crowd donning the look. Guinness adjudicator Will Munford certified the record on-site at 5 p.m. local time, before Pitbull took the stage, making it the first time the category had ever been officially attempted.
The bald cap has become a signature look among Pitbull’s fans, who pair it with aviator sunglasses, a white shirt, black tie and fake beard in homage to his cameo in the “Back in Time” music video from Men in Black 3. Fans call themselves “Bald-Es” or “Baldies.” The July 10 show also drew 69,999 attendees, the largest crowd in BST Hyde Park’s history since the festival began in 2013.
Stats at a Glance
- What: Guinness World Record for largest gathering of people wearing bald caps
- Where: BST Hyde Park, Hyde Park, London
- When: Friday, July 10, 2026
- Participants: 22,141 people in bald caps
- Attendance: 69,999 — a BST Hyde Park festival record
- Why it matters: First-ever official attempt in this Guinness category, set during the venue’s biggest crowd to date
The Story
Fans arriving for Pitbull’s set were directed to designated counting zones marked in the event app, where stewards verified that bald caps were properly secured with hair tucked underneath for a full minute, as Guinness rules require. The idea started as a fan-driven TikTok joke before BST Hyde Park and Pitbull’s team turned it into an official record bid. When the final tally of 22,141 was announced, Pitbull told the crowd, “We did it baldies! … you’re officially in the Guinness Book of World Records. Dale!”
The record adds to a growing list of Guinness titles tied to major concert crowds, and cements the July 10 date as a landmark night for BST Hyde Park, which has hosted acts including the Rolling Stones, Adele, Taylor Swift and Bruce Springsteen since 2013.
What It Means for Fans
For BST Hyde Park, the record adds another milestone to a festival already known for hosting era-defining residencies and reunion shows, reinforcing its status as one of the world’s premier outdoor concert venues. For Pitbull’s fanbase, the bald cap has effectively become an unofficial concert uniform, meaning future tour stops may see similar mass dress-up attempts as fans try to keep the tradition — and the record conversation — alive.
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BST Hyde Park FAQs
What Guinness World Record did Pitbull’s fans set at BST Hyde Park?
On July 10, 2026, 22,141 attendees wearing bald caps set the record for the largest gathering of people wearing bald caps, certified on-site by a Guinness World Records adjudicator.
How many people attended the show?
The sold-out concert drew 69,999 attendees, the largest crowd in BST Hyde Park’s history since the festival launched in 2013.
Why do Pitbull fans wear bald caps to his concerts?
The look — bald cap, aviator sunglasses, white shirt, black tie and fake beard — pays homage to Pitbull’s appearance in the “Back in Time” video from Men in Black 3, and fans who wear it are nicknamed “Baldies” or “Bald-Es.”
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Photo: Lackerj / CC BY-SA 4.0, via Wikimedia Commons.