Märt Pius was born in Tallinn to Jüri and Nelli Pius (née Paap). His twin brother is actor Priit Pius. He has one older brother, as well as two half-siblings from his father's previous marriage.
Pius' diploma production roles were as Tuomas in Aleksis Kivi's Seven Brothers, Gerry Evans in Brian Friel's Dancing at Lughnasa, and as Tom Canty in Mark Twain's The Prince and the Pauper. [3 ]
1944, též 1944: Přinuceni k boji, je estonské válečné filmové drama z roku 2015, které režíroval Elmo Nüganen. [2 ] Bylo vybráno jako kandidát za Estonsko na cenu Oscar za nejlepší cizojazyčný film, avšak nezískalo nominaci. [3 ]