Million dollar idea: Trainers
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How trainers became a million dollar idea

Trainers: we wear them for running; we wear them for sport. A lot of us are hardly ever out of them. But who invented trainers? And how did slapping together some cloth uppers and rubber soles grow into a multi-billion dollar business? Aaron Heslehurst explains.

Video journalist: Jeremy Howell

  • 15 Nov 2019
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