New Zealand's first Flying Doctor Dave Baldwin is back with his fifth book, The Bushman's Bible.

Dr Dave Baldwin splits his time between being a GP at Bulls Medical Centre in Ohakea and flying out to remote parts of the country as part of his Flying Doctor service.

He's also promoted good health for men through his Healthy Bastards campaign for the past three decades. His message promoting men's health has also inspired his Bushman's Bible books, the latest of which is out now.

Dr Dave Baldwin says the campaign for men's health was inspired by his personal goal of making a difference in the world.

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