This document lists famous people from Estonia in various fields. It notes that Skype was created in Estonia by Estonian inventors Ahti Heinla, Priit Kasesalu, and Jaan Tallinn. It also mentions the Estonian poet Lydia Koidula and the Estonian classical composer Arvo Pärt as being famous in their fields both in Estonia and worldwide. The document provides brief biographical details about inventors, writers, poets, models, conductors, composers, and ballerinas from Estonia who have achieved recognition within Estonia or on the global stage.