Mirko Zecevic was born on May 18, 1958.
He finished high school in Krusevac.
He graduated from Belgrade Land Forces Military Academy in 1979.

As an officer of defense against atomic, biological, chemical threats he worked in Kumanovo, Skopje, Leskovac and Vranje.
He was engaged in entrepreneurship as the owner of the Real Estate Agency CITY AGENCY from 2006 to 2008.

In the periods from 2012 to 2014 and 2016 to 2017 he worked as a technical secretary at Nis City Assembly.
Since 2015 he has been the president of the City Pensioners’ Organization in Nis.

He achieved noticeable results through his engagement in social – humanitarian organizations.
He is married and he is the father of two children.