Conversation so far:
What did he do in Yugoslavia?
The young man regularly played for the Yugoslavian national team.
What else did he do while he was there?
The 1984 Summer Olympics were Petrovic's first competition of a grand scale with the Yugoslav senior national team.
How did he do in the Olympics?
the bronze medal won in Los Angeles that summer became his first Olympic medal.
Did he personally perform well?
CANNOTANSWER.

Question: What else was interesting about the Olympics?
Self-contained rewrite: What else happened with Yugoslavia during the Olympics, in addition to Dražen Petrović's participation?