Yes, they make their living as professional athletes, but for several members of the Men In Red, they'd also tell you their true full-time job is being Dad. Take a look below at a selection of great photos of Chicago Fire fathers and their families, and hear the players speak about what fatherhood means to them.
While you're doing that, show how you celebrate Father's Day and enter for a chance to win great MLS prizes! As part of the league's annual #MLSdad campaign to celebrate Father's Day weekend, fans will be able to submit photos and videos on Twitter and Instagram of their #MLSdad at games/events or in gear.