Complex sentence: Anton Josipovic (born October 22,1961 in Banja Luka, Bosnia) was an Bosnian boxer, who won the Light Heavyweight Gold medal at the 1984 Summer Olympics.
Split into simpler sentences: Anton Josipovic (born October 22,1961 in Banja Luka, Bosnia) was an Bosnian boxer. Josipovic won the Light Heavyweight Gold medal at the 1984 Summer Olympics.