Kenny Lee, an Australian entrepreneur, detailed how an argument with his wife ignited the spark for his $12 million business.

In 2018, Lee bid farewell to his regular job to launch Light My Bricks, a company that introduces LED lighting to Lego sets. Operating out of Ferntree Gully, a suburb in Melbourne’s east, the business sprouted from an unlikely seed. “The genesis of the idea occurred during a vigorous debate with my wife over my Lego expenditures,” Lee explained.

With the financial pressures of a mortgage and supporting children on a single income, Lee’s expensive hobby was becoming a concern. “To make these expenses seem reasonable, I thought of transforming my passion into a business,” he said.

Lee identified a potential market among adult Lego enthusiasts who were spending as much as he was. “The possibility of turning Lego expenses into business deductions seemed like a winning strategy,” he jokingly noted, mentioning that this approach resolved the dispute with his wife—who later admitted her rare error.

The very first Lego set that Lee enhanced with lights featured a flashing barber pole in a detective’s office set. “The moment we lit up that barber pole was magical. It was immediately clear that we had something special,” Lee commented.

However, the early days of his business were threatened by the COVID-19 pandemic, a daunting challenge that made Lee fear for his company’s future. “Facing the possibility of closure was terrifying,” he admitted. But the pandemic-driven lockdowns boosted interest in indoor hobbies like Lego, which played to his advantage. A strategic shift to digital advertising allowed Lego enthusiasts to discover his products online, resulting in unprecedented growth for his business.

Today, Light My Bricks offers a dual benefit: enhancing the visual appeal of Lego models and providing an educational experience in electronics. “Our customers now view Lego not just as toys, but as interactive art,” Lee observed.

The community of adult Lego fans continues to grow, with individuals like Matt Nardella from Melbourne’s northeast, who has invested about $70,000 in Lego sets equipped with Lee’s lights. After reigniting his childhood love for Lego by buying a set for his niece, Nardella now sees the lights as an essential enhancement. “Adding lights brings a magical and realistic touch to the sets, elevating them to art,” he said.

Reflecting on the unexpected success of his business, Lee shared that he initially doubted the viability of such a niche market. His philosophy, “create away,” encourages other entrepreneurs to embrace their unique ideas without seeking external approval. “Adopting this mindset has been not only rewarding but also transformative,” he said.

Lee is now planning to expand his business beyond Lego lighting. “We’ve built a solid foundation, and now we’re looking to explore new horizons beyond just Lego,” he revealed, hinting at exciting future developments.

This story of Lee’s transition from a domestic dispute to leading a multimillion-dollar enterprise exemplifies how personal challenges can translate into significant business opportunities.