Avid runner and broadcaster Jenni Falconer is a co-founder of Kollo Health. She tells us how she turned her passion for fitness and wellbeing into a thriving business with a multi-award-winning first product, a marine collagen supplement that has become the UK’s leading liquid collagen sachet. Plus: we meet an engineer-turned-physiotherapist who has created a revolutionary device to help people with chronic back pain.

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