The men's soccer tournament at the 2016 Summer Olympics has featured plenty of surprises to this point, but there are four teams remaining, and they all have their sights on a gold medal.
Many expected Brazil and Germany to still be alive in the semifinals, although they each took bizarre paths to get to this point. On the other hand, Honduras and Nigeria have shocked the field to remain alive in the semifinals, putting each in position to medal.
At this point in a single-elimination competition, you don't want to count anybody out. Here is what you need to know heading into the highly anticipated semifinals.