Radić was born on 10 October 1970 in Vukovar, SR Croatia, SFR Yugoslavia.

His father and uncle died during the Croatian War of Independence and he himself participated in the Battle of Vukovar.

In 2017, became the president of the supervisory board of the then Pevec, which recovered in bankruptcy proceedings.

[1] Radić was not involved in politics until his friend Miroslav Škoro formed the Homeland Movement (DP) in 2020.

[4] In early September 2024, Radić announced his departure from DP[5] and in late September announced the formation of Home and National Gathering (DOMiNO) with him as the president.