Former businessman Scott Hillstrom thought he was done with work. He took the fruits of his success and retired to New Zealand. But he came out of retirement, and today he's running a series of franchised health clinics in Kenya and Rwanda. And many in the health care world believe his clinics are a model for transforming the delivery of life-saving drugs in Africa.

Hillstrom told the World Vision Report's Peggy Wehmeyer that his life changed after a car accident in New Zealand.

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