The 2016 Olympic men's soccer tournament begins on Thursday across Brazil as 16 nations vie for the coveted gold medal.
Host nation Brazil headline Group A, while Mexico and Germany are the top teams in Group C. Argentina and Portugal lead Group D, while a conglomerate of four nations will be fighting for first in Group B, including Sweden and Colombia.
All four groups will play on the same day, starting Thursday. The following sets of matches will occur on Sunday and Wednesday.
With play beginning in Brazil, we decided to take a look at the five burning questions surrounding the competition.