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Race To Win Book
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Optos, the world’s leading retina company, was so impressed by Derek’s presentation in Dallas that they brought him to Germany two weeks later.


Click here to view the testimonial PDF

"At least 25 people just told me that you were the best speaker we have ever had"
- Quinn Lyzun, President, Americas, Optos

"Do you think you could come to Germany in two weeks and deliver the exact same keynote to our European division?"
- Wouter Donders, President, Optos International

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