Complex sentence: A resident of Belo Horizonte he represented his native country at the 2004 Summer Olympics in Athens, Greece, where he reached the final of the 200 m IM, finishing in fifth place.
Split into simpler sentences: A resident of Belo Horizonte he represented his native country at the 2004 Summer Olympics in Athens, Greece. There he reached the final of the 200 m IM, and finished in fifth place.