EPISODE · Jun 13, 2026 · 31 MIN
THE TORN KNEE THAT BUILT LUMAFLEX
from The Ambition Lab · host Whiz
What if your biggest setback became your greatest opportunity?In this episode of The Ambition Lab, I sit down with John Graham Harper, Founder and CEO of Lumaflex, to discuss how a torn knee led him to create the world's first FDA Class 2 cleared portable red light therapy device and one of Time Magazine's Best Inventions of 2023.John shares the story behind Lumaflex, the science of red light therapy, the challenges of building a medical device company from scratch, and the lessons he's learned about ambition, resilience, and solving real problems.If you've ever felt unqualified to pursue a big idea, this conversation is for you.
What this episode covers
What if your biggest setback became your greatest opportunity?In this episode of The Ambition Lab, I sit down with John Graham Harper, Founder and CEO of Lumaflex, to discuss how a torn knee led him to create the world's first FDA Class 2 cleared portable red light therapy device and one of Time Magazine's Best Inventions of 2023.John shares the story behind Lumaflex, the science of red light therapy, the challenges of building a medical device company from scratch, and the lessons he's learned about ambition, resilience, and solving real problems.If you've ever felt unqualified to pursue a big idea, this conversation is for you.
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THE TORN KNEE THAT BUILT LUMAFLEX
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