From TikTok to the Global Stage: How Ashley Hamilton is Building London’s First 3×3 Basketball Brand

Article by Insider Sport

In a world where sports startups often begin in boardrooms, Ashley Hamilton’s vision for London 3×3 basketball began on the streets — quite literally.

It was November 2024 when TikTok creator and investor Simon Squibb asked a towering stranger in London, “What’s your dream?” The man was Hamilton — a professional basketball player — and his answer was simple:
“I want to bring 3×3 basketball to the UK.”

Seven months later, that dream has evolved into London 3×3, a professional 3×3 basketball team competing internationally, with Hamilton not only as its co-founder but also as a starting player.

The Dream, the Format, the Movement

3×3 basketball — a short-form, high-octane cousin of traditional 5-on-5 — is one of the fastest-growing formats in world sport. Governed by FIBA, and officially part of the Olympic programme, it blends speed, culture, and storytellingin a way that fits seamlessly into digital-native fan experiences.

And yet, London, one of the world’s most commercially potent cities, lacked a team on the FIBA 3×3 World Tour — until now.

Hamilton saw that gap and filled it. He didn’t wait for institutional funding or governing body endorsement. Instead, he went grassroots — with a TikTok clip, a co-founder (his wife, Alice Hamilton), and a commitment to growing a movement from the ground up.

“We have some of the best festivals in Europe… and that’s ultimately what [3×3] is. It’s a festival-type environment with live sport going on,” said Hamilton in an interview with Insider Sport.

Why 3×3 Makes Strategic Sense for the UK

Unlike traditional basketball, 3×3 is lean. It requires less infrastructure, fits into urban environments, and thrives in pop-up formats — making it ideal for:

  • Short-form broadcast formats
  • Gen Z attention spans
  • Festival and lifestyle integrations
  • Inner-city activations

From a commercial consultancy standpoint, it also offers:

  • Lower entry costs for brands
  • Quick turnaround on content
  • Hyperlocal-to-global scalability
  • Community and education alignment

Hamilton’s ambition isn’t just to play. It’s to create a sustainable franchise ecosystem that represents London on the global stage — with eyes firmly set on the 2025 FIBA World Tour and a long-term shot at the 2028 LA Olympics.

Athlete-Led Ownership: A Model Worth Watching

Hamilton’s story is more than viral content — it’s a playbook for the modern athlete-entrepreneur.

A pro since 2006, with a career across Spain, Italy, Greece, Lebanon, Canada, and the UK, Hamilton understands how to build credibility. But now, as co-founder and brand-builder, he’s tapping into multi-hyphenate influence — athlete, investor, content creator, and mentor.

He joins a growing list of athletes globally who are expanding into ownership:

  • Serena Williams → VC & investments
  • Patrick Mahomes → Team stakes
  • Tom Brady → Birmingham City FC
  • Gareth Bale → Multiple ownership ventures

But Hamilton is doing it without NBA-scale capital. Instead, he’s building through authenticity, community, and media visibility — with London 3×3 now seeking a title sponsor to elevate the brand to the next tier.

The Final Word: “Try. Build. Repeat.”

“Not everything is going to work. You have to try to make things work. That’s how new things happen.”

That quote isn’t a tagline — it’s a foundational truth for startups, sports ventures, and challenger leagues worldwide.

London 3×3 isn’t just a team — it’s a case study.
For city-based basketball. For content-led sponsorship. For the future of athlete ownership in emerging formats.

And it started with a TikTok. The question now is: Which brand will back the answer?

At 365247 Consultancy, we specialise in launching, scaling, and commercialising challenger sports formats and athlete-led ventures. If you’re a brand, investor, or league looking to build something new — we’d love to help. Schedule your introductory call here.

Join the 365247 Community here.

Full credit to Insider Sport for original reporting and interview insights.

IMAGE: Getty Images

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