 Complete the following phrase:  At the age of thirteen, Ninidze auditioned for the part of Prince Edward in Shakespeares Richard III at Rustaveli State Academic Theater in Tbilisi, which was directed by Robert Sturua and premiered in 1979. The production had great success, touring the UK three times, taking part in Edinburgh Festival, Glasgow Mayfest and The Roundhouse in London. From 1982 to 1985 he studied acting at Shota Rustaveli Theater and Georgia State Film University under the tutelage of Gizo Jordania, which led to him becoming a full-time member of the Shota Rustaveli Theatre Company and successful collaborations in many of Jordanias later productions, such as The Diary of Anne Frank in 1989, David Kldiashvilis Step-Mother in 1989, which toured the UK in 19891990, and Hamlet in 1992. After Hamlet premiered in 1992, 