Tadija Kacar captured the silver medal at the second World Championships in Belgrade. Defeated Poul Frandsen (Denmark), 5:0
Defeated Mohamed Azarhazin (Iran), 5:0
Defeated Vasile Didea (Romania), 5:0
Defeated Rolando Garbey (Cuba), 4:1
Lost to Jerzy Rybicki (Poland), 5:0.
There he won the silver medal in the light middleweight division (– 71 kg), after being defeated in the final by Poland"s Jerzy Rybicki. Winner of the silver medal at the European Championship 1979th Cologne, Winner at the Mediterranean Games 1979th Split. He is the older brother of boxer Slobodan Kačar, who won a gold medal at the 1980 Summer Olympics.
