Sari Mainzer is 91 years old and still plays golf regularly. She also tries to step out of her comfort zone and keep busy, she told Business Insider. Go to newsletter preferences Thanks for signing up! AdvertisementThe year was 1990 and Sari Mainzer was looking for something to do at a hotel in Maine. This story is available exclusively to Business Insider subscribers.

---

Persons: Sari Mainzer, —, Mainzer Organizations: Service, Business Locations: Maine