Meet ‘Hand Solo’, an inspiring innovator who builds and wears his own customised arm prosthetics using LEGO. Discover the remarkable story behind his creative and life-changing designs.
Andorra
Europe
Core Intelligence Domain: Innovation & Resilience
Location: Andorra / Spain | Languages: English, Spanish, French
Representation: Represented globally by PSpeakers Global Intelligence
David Aguilar Amphoux is a visionary bioengineer, globally recognised speaker, and a powerful symbol of limitless innovation and human adaptability. Born with Poland Syndrome, a rare genetic condition that prevented the development of his right forearm, David systematically dismantled conventional limitations by engineering his own fully functional prosthetic arms using only LEGO bricks. What began as a childhood coping mechanism at nine years old has evolved into a global platform for disruptive bioengineering. Today, he represents the pinnacle of creative problem-solving, leveraging STEM and intrinsic resilience to redefine the boundaries of accessibility and human potential on the global stage.
Universally known by his moniker “Hand Solo,” David’s trajectory from a young boy facing severe bullying to an internationally celebrated bioengineer is a testament to extraordinary psychological fortitude. Pursuing his degree in Bioengineering at the Universitat Internacional de Catalunya (UIC Barcelona), David has dedicated his academic and professional career to the advancement of accessible prosthetics. He has developed an ongoing series of advanced LEGO prosthetic models (the MK series), each iterating on robotic efficiency, biomechanical functionality, and motor skills.
His proprietary methodology centres on the concept of “Resourceful Innovation”—the ability to create high-impact, life-changing technological solutions using universally accessible materials. Beyond his technical acumen, David is a leading voice in global advocacy for disability rights, shifting the narrative from limitation to empowerment. His life and work were chronicled in the acclaimed documentary Mr. Hand Solo, and his strategic insights are heavily sought after by multinational corporations seeking to embed genuine inclusivity and disruptive thinking into their corporate DNA.
“I would like to recommend David for his: - attitude - he is person who never give up - passion - he likes to change thinks rather than stay in the corner - role model aproach - he is a great example for people with handicap - LEGO promotion - he shows that LEGO is not only toy and help us with our mission to ‘Inspire and develop builders of tomorrow’.”