Kamen Kostov Kostadinov (Bulgarian: ÃÂðüõý ÃÂþÃÂÃÂþò ÃÂþÃÂÃÂðôøýþò; 26 September 1970 â 28 August 2022) was a Bulgarian politician. Kostadinov was born on 26 September 1970. He attended the Veliko Tarnovo University. Kostadinov served as a member of the National Assembly of Bulgaria from 2005 to 2009. He also worked as a lawyer. Kostadinov died in August 2022, at the age of 51.