Lopušina was born in Raška, Yugoslavia, present day Serbia.
[1] He finished primary school and secondary school in Brus and completed his undergraduate degree at the Faculty of Politics in the University of Belgrade.
He was the Belgrade reporter of the newspaper Nedeljni telegraf until 2008.
He has been a contributor to many newspapers, including Politika, Ilustrovana Politika, Revija 92, TV Novosti, Dnevnik, Jedinstvo, TV Politika, Arena, Start, Penthouse from Belgrade, Novi Sad, Pristina and Zagreb.
Lopušina has authored over 50 books on the Serbian diaspora, emigration, the Serbian secret services and secret foreign diplomacies.