Mackinlay Mutsembi Blows Past Limits with 24-Hour Trumpet Marathon

In a dazzling display of endurance, talent, and sheer musical passion, Kenyan trumpeter Mackinlay Mutsembi has set a new Guinness World Record for the longest continuous trumpet performance. Over the course of 24 hours, he turned Nairobi’s Geco Café into the beating heart of jazz, Afro-fusion, and unstoppable energy.

Starting on January 31, 2025, Mackinlay took on the audacious challenge, surpassing the previous record with a performance that kept audiences engaged and spirits high. A lineup of talented musicians and bands joined him, adding variety and excitement to the marathon, making it not just a record-breaking attempt but a true celebration of music.

The journey to this historic moment wasn’t easy. Mackinlay dedicated six months to intense training—building the physical stamina and mental resilience needed to keep his trumpet singing for an entire day. His commitment paid off as he powered through the hours, showcasing not only his musical mastery but also his unwavering determination.

Beyond his world-record feat, Mackinlay is a key figure in Kenya’s music scene. As the founder and director of the Nairobi Horns Project, Afrolect Jazz, and Afrolect Academy, he has been a mentor and inspiration to young musicians, proving that with passion and persistence, anything is possible.

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For those who missed the live performance, highlights and behind-the-scenes moments can be found on Mackinlay’s social media. His Instagram is now a treasure trove of celebratory posts, videos, and messages of support from fans worldwide.

This isn’t just a story about breaking records—it’s a testament to the power of music, resilience, and the magic that happens when talent meets hard work. Hats off to Mackinlay for blowing past limits and making history, one trumpet note at a time!